39994204 has 12 divisors (see below), whose sum is σ = 70089264. Its totient is φ = 19968704.

The previous prime is 39994193. The next prime is 39994211. The reversal of 39994204 is 40249993.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3757 + ... + 9700.

It is an arithmetic number, because the mean of its divisors is an integer number (5840772).

Almost surely, 2^39994204 is an apocalyptic number.

It is an amenable number.

39994204 is a deficient number, since it is larger than the sum of its proper divisors (30095060).

39994204 is a wasteful number, since it uses less digits than its factorization.

39994204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14204 (or 14202 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 39994204 is about 6324.0970897038. The cubic root of 39994204 is about 341.9786701698.

The spelling of 39994204 in words is "thirty-nine million, nine hundred ninety-four thousand, two hundred four".