76899819360 has 192 divisors, whose sum is σ = 298134853632. Its totient is φ = 16225007616.

The previous prime is 76899819331. The next prime is 76899819401. The reversal of 76899819360 is 6391899867.

It is a junction number, because it is equal to n+sod(n) for n = 76899819291 and 76899819300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836584 + ... + 923943.

It is an arithmetic number, because the mean of its divisors is an integer number (1552785696).

Almost surely, 2^76899819360 is an apocalyptic number.

76899819360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76899819360 is an abundant number, since it is smaller than the sum of its proper divisors (221235034272).

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

76899819360 is a wasteful number, since it uses less digits than its factorization.

76899819360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760565 (or 1760557 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 66.

The spelling of 76899819360 in words is "seventy-six billion, eight hundred ninety-nine million, eight hundred nineteen thousand, three hundred sixty".