76982939319 has 96 divisors (see below), whose sum is σ = 123800060160. Its totient is φ = 42511909440.

The previous prime is 76982939311. The next prime is 76982939329. The reversal of 76982939319 is 91393928967.

It is a happy number.

It is not a de Polignac number, because 76982939319 - 2³ = 76982939311 is a prime.

It is a super-2 number, since 2×76982939319² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76982939319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76982939311) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66192832 + ... + 66193994.

It is an arithmetic number, because the mean of its divisors is an integer number (1289583960).

Almost surely, 2^76982939319 is an apocalyptic number.

76982939319 is a deficient number, since it is larger than the sum of its proper divisors (46817120841).

76982939319 is a wasteful number, since it uses less digits than its factorization.

76982939319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1273 counting only the distinct ones).

The product of its digits is 39680928, while the sum is 66.

The spelling of 76982939319 in words is "seventy-six billion, nine hundred eighty-two million, nine hundred thirty-nine thousand, three hundred nineteen".