39297626980 has 48 divisors (see below), whose sum is σ = 84509354160. Its totient is φ = 15344096768.

The previous prime is 39297626969. The next prime is 39297627011. The reversal of 39297626980 is 8962679293.

It can be written as a sum of positive squares in 8 ways, for example, as 965469184 + 38332157796 = 31072^2 + 195786^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114726 + ... + 302914.

It is an arithmetic number, because the mean of its divisors is an integer number (1760611545).

Almost surely, 2^39297626980 is an apocalyptic number.

It is an amenable number.

39297626980 is an abundant number, since it is smaller than the sum of its proper divisors (45211727180).

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

39297626980 is a wasteful number, since it uses less digits than its factorization.

39297626980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188448 (or 188446 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 39297626980 in words is "thirty-nine billion, two hundred ninety-seven million, six hundred twenty-six thousand, nine hundred eighty".