76313763820 has 48 divisors (see below), whose sum is σ = 184966463808. Its totient is φ = 25905657600.

The previous prime is 76313763811. The next prime is 76313763839. The reversal of 76313763820 is 2836731367.

It is a super-3 number, since 3×76313763820³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2684367 + ... + 2712646.

It is an arithmetic number, because the mean of its divisors is an integer number (3853467996).

Almost surely, 2^76313763820 is an apocalyptic number.

76313763820 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76313763820 is an abundant number, since it is smaller than the sum of its proper divisors (108652699988).

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

76313763820 is a wasteful number, since it uses less digits than its factorization.

76313763820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397130 (or 5397128 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 76313763820 in words is "seventy-six billion, three hundred thirteen million, seven hundred sixty-three thousand, eight hundred twenty".