76383963 has 12 divisors (see below), whose sum is σ = 110995248. Its totient is φ = 50616720.

The previous prime is 76383929. The next prime is 76383973. The reversal of 76383963 is 36938367.

It is a happy number.

76383963 is a `hidden beast` number, since 7 + 638 + 3 + 9 + 6 + 3 = 666.

It is not a de Polignac number, because 76383963 - 2⁸ = 76383707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76383913) 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, 23908 + ... + 26913.

It is an arithmetic number, because the mean of its divisors is an integer number (9249604).

Almost surely, 2^76383963 is an apocalyptic number.

76383963 is a deficient number, since it is larger than the sum of its proper divisors (34611285).

76383963 is a wasteful number, since it uses less digits than its factorization.

76383963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50994 (or 50991 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 76383963 is about 8739.7919311617. The cubic root of 76383963 is about 424.2944936261.

The spelling of 76383963 in words is "seventy-six million, three hundred eighty-three thousand, nine hundred sixty-three".