3422172 has 24 divisors (see below), whose sum is σ = 8599696. Its totient is φ = 1052928.

The previous prime is 3422171. The next prime is 3422179. The reversal of 3422172 is 2712243.

3422172 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3422172² = 23422522395168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10813 + ... + 11124.

Almost surely, 2^3422172 is an apocalyptic number.

It is an amenable number.

3422172 is an abundant number, since it is smaller than the sum of its proper divisors (5177524).

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

3422172 is a wasteful number, since it uses less digits than its factorization.

3422172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21957 (or 21955 counting only the distinct ones).

The product of its digits is 672, while the sum is 21.

The square root of 3422172 is about 1849.9113492273. The cubic root of 3422172 is about 150.6956136027.

The spelling of 3422172 in words is "three million, four hundred twenty-two thousand, one hundred seventy-two".