76798546800 has 120 divisors (see below), whose sum is σ = 252660446256. Its totient is φ = 19926097920.

The previous prime is 76798546717. The next prime is 76798546841. The reversal of 76798546800 is 864589767.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 820449 + ... + 909248.

Almost surely, 2^76798546800 is an apocalyptic number.

It is an amenable number.

76798546800 is an abundant number, since it is smaller than the sum of its proper divisors (175861899456).

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

76798546800 is a wasteful number, since it uses less digits than its factorization.

76798546800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729755 (or 1729744 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 76798546800 in words is "seventy-six billion, seven hundred ninety-eight million, five hundred forty-six thousand, eight hundred".