319080693672 has 48 divisors (see below), whose sum is σ = 930652025940. Its totient is φ = 98178674688.

The previous prime is 319080693643. The next prime is 319080693677. The reversal of 319080693672 is 276396080913.

It can be written as a sum of positive squares in 2 ways, for example, as 281636121636 + 37444572036 = 530694^2 + 193506^2 .

It is not an unprimeable number, because it can be changed into a prime (319080693677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170448153 + ... + 170450024.

Almost surely, 2^319080693672 is an apocalyptic number.

It is an amenable number.

319080693672 is an abundant number, since it is smaller than the sum of its proper divisors (611571332268).

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

319080693672 is a wasteful number, since it uses less digits than its factorization.

319080693672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340898202 (or 340898195 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 319080693672 in words is "three hundred nineteen billion, eighty million, six hundred ninety-three thousand, six hundred seventy-two".