82370974398 has 64 divisors (see below), whose sum is σ = 175824768000. Its totient is φ = 25650877824.

The previous prime is 82370974373. The next prime is 82370974421. The reversal of 82370974398 is 89347907328.

It is a congruent number.

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, 7893048 + ... + 7903476.

It is an arithmetic number, because the mean of its divisors is an integer number (2747262000).

Almost surely, 2^82370974398 is an apocalyptic number.

82370974398 is an abundant number, since it is smaller than the sum of its proper divisors (93453793602).

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

82370974398 is a wasteful number, since it uses less digits than its factorization.

82370974398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11409.

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 82370974398 in words is "eighty-two billion, three hundred seventy million, nine hundred seventy-four thousand, three hundred ninety-eight".