39680108 has 24 divisors (see below), whose sum is σ = 79182432. Its totient is φ = 17236224.

The previous prime is 39680107. The next prime is 39680117. The reversal of 39680108 is 80108693.

It is not an unprimeable number, because it can be changed into a prime (39680107) 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, 21560 + ... + 23327.

It is an arithmetic number, because the mean of its divisors is an integer number (3299268).

Almost surely, 2^39680108 is an apocalyptic number.

It is an amenable number.

39680108 is a deficient number, since it is larger than the sum of its proper divisors (39502324).

39680108 is a wasteful number, since it uses less digits than its factorization.

39680108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44921 (or 44919 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 39680108 is about 6299.2148717122. The cubic root of 39680108 is about 341.0810687793.

The spelling of 39680108 in words is "thirty-nine million, six hundred eighty thousand, one hundred eight".