3994052 has 6 divisors (see below), whose sum is σ = 6989598. Its totient is φ = 1997024.

The previous prime is 3994021. The next prime is 3994069. The reversal of 3994052 is 2504993.

It can be written as a sum of positive squares in only one way, i.e., 2515396 + 1478656 = 1586^2 + 1216^2 .

It is a zygodrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499253 + ... + 499260.

It is an arithmetic number, because the mean of its divisors is an integer number (1164933).

Almost surely, 2^3994052 is an apocalyptic number.

It is an amenable number.

3994052 is a deficient number, since it is larger than the sum of its proper divisors (2995546).

3994052 is a wasteful number, since it uses less digits than its factorization.

3994052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998517 (or 998515 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3994052 is about 1998.5124467964. The cubic root of 3994052 is about 158.6613839856.

The spelling of 3994052 in words is "three million, nine hundred ninety-four thousand, fifty-two".