3942264 has 32 divisors (see below), whose sum is σ = 9907920. Its totient is φ = 1307136.

The previous prime is 3942259. The next prime is 3942287. The reversal of 3942264 is 4622493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6352 + ... + 6944.

Almost surely, 2^3942264 is an apocalyptic number.

It is an amenable number.

3942264 is an abundant number, since it is smaller than the sum of its proper divisors (5965656).

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

3942264 is a wasteful number, since it uses less digits than its factorization.

3942264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 875 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 3942264 is about 1985.5135355872. The cubic root of 3942264 is about 157.9726492207.

The spelling of 3942264 in words is "three million, nine hundred forty-two thousand, two hundred sixty-four".