39804116 has 24 divisors (see below), whose sum is σ = 76458816. Its totient is φ = 17981120.

The previous prime is 39804103. The next prime is 39804131. The reversal of 39804116 is 61140893.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640 + ... + 10056.

It is an arithmetic number, because the mean of its divisors is an integer number (3185784).

Almost surely, 2^39804116 is an apocalyptic number.

It is an amenable number.

39804116 is a deficient number, since it is larger than the sum of its proper divisors (36654700).

39804116 is a wasteful number, since it uses less digits than its factorization.

39804116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599 (or 5597 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 39804116 is about 6309.0503247319. The cubic root of 39804116 is about 341.4360140132.

The spelling of 39804116 in words is "thirty-nine million, eight hundred four thousand, one hundred sixteen".