3402372 has 48 divisors (see below), whose sum is σ = 8341760. Its totient is φ = 1078272.

The previous prime is 3402359. The next prime is 3402379. The reversal of 3402372 is 2732043.

It is a happy number.

3402372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3402372² = 23152270452768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3402379) 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 15 ways as a sum of consecutive naturals, for example, 35028 + ... + 35124.

Almost surely, 2^3402372 is an apocalyptic number.

It is an amenable number.

3402372 is an abundant number, since it is smaller than the sum of its proper divisors (4939388).

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

3402372 is a wasteful number, since it uses less digits than its factorization.

3402372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3402372 is about 1844.5519781237. The cubic root of 3402372 is about 150.4044197622.

The spelling of 3402372 in words is "three million, four hundred two thousand, three hundred seventy-two".