3942052 has 12 divisors (see below), whose sum is σ = 6952176. Its totient is φ = 1955720.

The previous prime is 3942047. The next prime is 3942061. The reversal of 3942052 is 2502493.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3238 + ... + 4285.

It is an arithmetic number, because the mean of its divisors is an integer number (579348).

Almost surely, 2^3942052 is an apocalyptic number.

It is an amenable number.

3942052 is a deficient number, since it is larger than the sum of its proper divisors (3010124).

3942052 is a wasteful number, since it uses less digits than its factorization.

3942052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7658 (or 7656 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3942052 is about 1985.4601481772. The cubic root of 3942052 is about 157.9698174467.

The spelling of 3942052 in words is "three million, nine hundred forty-two thousand, fifty-two".