3294172 has 24 divisors (see below), whose sum is σ = 6725600. Its totient is φ = 1411788.

The previous prime is 3294169. The next prime is 3294173. The reversal of 3294172 is 2714923.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3294172 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

Its product of digits (3024) is a multiple of the sum of its prime divisors (9).

It is a nialpdrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 3294172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3294173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470593 + ... + 470599.

Almost surely, 2^3294172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3294172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3362800).

3294172 is an abundant number, since it is smaller than the sum of its proper divisors (3431428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3294172 is an frugal number, since it uses more digits than its factorization.

3294172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53 (or 9 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 3294172 is about 1814.9853993903. The cubic root of 3294172 is about 148.7928596219.

Multiplying 3294172 by its sum of digits (28), we get a 4-th power (92236816 = 98⁴).

3294172 divided by its sum of digits (28) gives a 6-th power (117649 = 7⁶).

The spelling of 3294172 in words is "three million, two hundred ninety-four thousand, one hundred seventy-two".