3969204 has 12 divisors (see below), whose sum is σ = 9261504. Its totient is φ = 1323064.

The previous prime is 3969193. The next prime is 3969221. The reversal of 3969204 is 4029693.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 165372 + ... + 165395.

It is an arithmetic number, because the mean of its divisors is an integer number (771792).

Almost surely, 2^3969204 is an apocalyptic number.

It is an amenable number.

3969204 is an abundant number, since it is smaller than the sum of its proper divisors (5292300).

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

3969204 is a wasteful number, since it uses less digits than its factorization.

3969204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330774 (or 330772 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 3969204 is about 1992.2861240294. The cubic root of 3969204 is about 158.3316752058.

The spelling of 3969204 in words is "three million, nine hundred sixty-nine thousand, two hundred four".