764098980 has 24 divisors (see below), whose sum is σ = 2139477312. Its totient is φ = 203759712.

The previous prime is 764098967. The next prime is 764098997. The reversal of 764098980 is 89890467.

It is a happy number.

764098980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6367432 + ... + 6367551.

It is an arithmetic number, because the mean of its divisors is an integer number (89144888).

Almost surely, 2^764098980 is an apocalyptic number.

It is an amenable number.

764098980 is an abundant number, since it is smaller than the sum of its proper divisors (1375378332).

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

764098980 is a wasteful number, since it uses less digits than its factorization.

764098980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12734995 (or 12734993 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 764098980 is about 27642.3403495435. The cubic root of 764098980 is about 914.2182220221.

The spelling of 764098980 in words is "seven hundred sixty-four million, ninety-eight thousand, nine hundred eighty".