39970204 has 12 divisors (see below), whose sum is σ = 70053928. Its totient is φ = 19954800.

The previous prime is 39970193. The next prime is 39970211. The reversal of 39970204 is 40207993.

39970204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 39970204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4467 + ... + 9994.

Almost surely, 2^39970204 is an apocalyptic number.

It is an amenable number.

39970204 is a deficient number, since it is larger than the sum of its proper divisors (30083724).

39970204 is a wasteful number, since it uses less digits than its factorization.

39970204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15156 (or 15154 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 39970204 is about 6322.1993008762. The cubic root of 39970204 is about 341.9102508361.

The spelling of 39970204 in words is "thirty-nine million, nine hundred seventy thousand, two hundred four".