3243294 has 32 divisors (see below), whose sum is σ = 7633440. Its totient is φ = 1017216.

The previous prime is 3243293. The next prime is 3243323. The reversal of 3243294 is 4923423.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243293) 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 15 ways as a sum of consecutive naturals, for example, 849 + ... + 2684.

It is an arithmetic number, because the mean of its divisors is an integer number (238545).

Almost surely, 2^3243294 is an apocalyptic number.

3243294 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3243294 is an abundant number, since it is smaller than the sum of its proper divisors (4390146).

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

3243294 is a wasteful number, since it uses less digits than its factorization.

3243294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561 (or 3555 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3243294 is about 1800.9147675556. The cubic root of 3243294 is about 148.0228537876.

The spelling of 3243294 in words is "three million, two hundred forty-three thousand, two hundred ninety-four".