39797324432 has 20 divisors (see below), whose sum is σ = 77472760176. Its totient is φ = 19804354080.

The previous prime is 39797324417. The next prime is 39797324459. The reversal of 39797324432 is 23442379793.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5890778 + ... + 5897529.

Almost surely, 2^39797324432 is an apocalyptic number.

It is an amenable number.

39797324432 is a deficient number, since it is larger than the sum of its proper divisors (37675435744).

39797324432 is a wasteful number, since it uses less digits than its factorization.

39797324432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11788526 (or 11788520 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 53.

The spelling of 39797324432 in words is "thirty-nine billion, seven hundred ninety-seven million, three hundred twenty-four thousand, four hundred thirty-two".