76740663360 has 112 divisors (see below), whose sum is σ = 243726590016. Its totient is φ = 20457879552.

The previous prime is 76740663319. The next prime is 76740663367. The reversal of 76740663360 is 6336604767.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (76740663367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3688507 + ... + 3709253.

It is an arithmetic number, because the mean of its divisors is an integer number (2176130268).

Almost surely, 2^76740663360 is an apocalyptic number.

It is an amenable number.

76740663360 is an abundant number, since it is smaller than the sum of its proper divisors (166985926656).

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

76740663360 is a wasteful number, since it uses less digits than its factorization.

76740663360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24620 (or 24610 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 48.

The spelling of 76740663360 in words is "seventy-six billion, seven hundred forty million, six hundred sixty-three thousand, three hundred sixty".