39868700 has 36 divisors (see below), whose sum is σ = 86812152. Its totient is φ = 15892800.

The previous prime is 39868679. The next prime is 39868711. The reversal of 39868700 is 786893.

It is a Smith number, since the sum of its digits (41) 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 11 ways as a sum of consecutive naturals, for example, 41627 + ... + 42573.

Almost surely, 2^39868700 is an apocalyptic number.

It is an amenable number.

39868700 is an abundant number, since it is smaller than the sum of its proper divisors (46943452).

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

39868700 is a wasteful number, since it uses less digits than its factorization.

39868700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382 (or 1375 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 39868700 is about 6314.1666116757. The cubic root of 39868700 is about 341.6205794138.

The spelling of 39868700 in words is "thirty-nine million, eight hundred sixty-eight thousand, seven hundred".