39670879080 has 128 divisors (see below), whose sum is σ = 138244366080. Its totient is φ = 8918968320.

The previous prime is 39670879043. The next prime is 39670879111. The reversal of 39670879080 is 8097807693.

It is a self number, because there is not a number n which added to its sum of digits gives 39670879080.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335869 + ... + 438348.

It is an arithmetic number, because the mean of its divisors is an integer number (1080034110).

Almost surely, 2^39670879080 is an apocalyptic number.

39670879080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

39670879080 is an abundant number, since it is smaller than the sum of its proper divisors (98573487000).

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

39670879080 is a wasteful number, since it uses less digits than its factorization.

39670879080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774299 (or 774295 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 39670879080 in words is "thirty-nine billion, six hundred seventy million, eight hundred seventy-nine thousand, eighty".