76361603964 has 24 divisors (see below), whose sum is σ = 178185972048. Its totient is φ = 25452597120.

The previous prime is 76361603963. The next prime is 76361603977. The reversal of 76361603964 is 46930616367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76361603963) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 109654 + ... + 405890.

It is an arithmetic number, because the mean of its divisors is an integer number (7424415502).

Almost surely, 2^76361603964 is an apocalyptic number.

It is an amenable number.

76361603964 is an abundant number, since it is smaller than the sum of its proper divisors (101824368084).

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

76361603964 is a wasteful number, since it uses less digits than its factorization.

76361603964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317725 (or 317723 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 51.

The spelling of 76361603964 in words is "seventy-six billion, three hundred sixty-one million, six hundred three thousand, nine hundred sixty-four".