76364233616 has 80 divisors (see below), whose sum is σ = 167099804928. Its totient is φ = 33506841600.

The previous prime is 76364233609. The next prime is 76364233619. The reversal of 76364233616 is 61633246367.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (76364233619) 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 15 ways as a sum of consecutive naturals, for example, 540626 + ... + 667086.

Almost surely, 2^76364233616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76364233616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83549902464).

76364233616 is an abundant number, since it is smaller than the sum of its proper divisors (90735571312).

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

76364233616 is a wasteful number, since it uses less digits than its factorization.

76364233616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126600 (or 126594 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 47.

The spelling of 76364233616 in words is "seventy-six billion, three hundred sixty-four million, two hundred thirty-three thousand, six hundred sixteen".