76383919660 has 24 divisors (see below), whose sum is σ = 163819131840. Its totient is φ = 29903491584.

The previous prime is 76383919637. The next prime is 76383919663. The reversal of 76383919660 is 6691938367.

It is a junction number, because it is equal to n+sod(n) for n = 76383919595 and 76383919604.

It is not an unprimeable number, because it can be changed into a prime (76383919663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40628805 + ... + 40630684.

It is an arithmetic number, because the mean of its divisors is an integer number (6825797160).

Almost surely, 2^76383919660 is an apocalyptic number.

It is an amenable number.

76383919660 is an abundant number, since it is smaller than the sum of its proper divisors (87435212180).

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

76383919660 is a wasteful number, since it uses less digits than its factorization.

76383919660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81259545 (or 81259543 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 58.

The spelling of 76383919660 in words is "seventy-six billion, three hundred eighty-three million, nine hundred nineteen thousand, six hundred sixty".