83804960768 has 48 divisors (see below), whose sum is σ = 171466134840. Its totient is φ = 40927961088.

The previous prime is 83804960747. The next prime is 83804960779. The reversal of 83804960768 is 86706940838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387755 + ... + 563882.

Almost surely, 2^83804960768 is an apocalyptic number.

It is an amenable number.

83804960768 is an abundant number, since it is smaller than the sum of its proper divisors (87661174072).

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

83804960768 is an equidigital number, since it uses as much as digits as its factorization.

83804960768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951702 (or 951682 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 83804960768 in words is "eighty-three billion, eight hundred four million, nine hundred sixty thousand, seven hundred sixty-eight".