3994252 has 24 divisors (see below), whose sum is σ = 7469280. Its totient is φ = 1862400.

The previous prime is 3994229. The next prime is 3994253. The reversal of 3994252 is 2524993.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (3994253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10074 + ... + 10462.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

Almost surely, 2^3994252 is an apocalyptic number.

It is an amenable number.

3994252 is a deficient number, since it is larger than the sum of its proper divisors (3475028).

3994252 is a wasteful number, since it uses less digits than its factorization.

3994252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 559 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 3994252 is about 1998.5624833865. The cubic root of 3994252 is about 158.6640322358.

The spelling of 3994252 in words is "three million, nine hundred ninety-four thousand, two hundred fifty-two".