76803800380 has 24 divisors (see below), whose sum is σ = 161471091600. Its totient is φ = 30686641920.

The previous prime is 76803800371. The next prime is 76803800413. The reversal of 76803800380 is 8300830867.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2161830 + ... + 2197069.

It is an arithmetic number, because the mean of its divisors is an integer number (6727962150).

Almost surely, 2^76803800380 is an apocalyptic number.

It is an amenable number.

76803800380 is an abundant number, since it is smaller than the sum of its proper divisors (84667291220).

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

76803800380 is a wasteful number, since it uses less digits than its factorization.

76803800380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359789 (or 4359787 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 76803800380 in words is "seventy-six billion, eight hundred three million, eight hundred thousand, three hundred eighty".