764910631330 has 16 divisors (see below), whose sum is σ = 1376882486784. Its totient is φ = 305954619120.

The previous prime is 764910631259. The next prime is 764910631369. The reversal of 764910631330 is 33136019467.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866172 + ... + 1509991.

It is an arithmetic number, because the mean of its divisors is an integer number (86055155424).

Almost surely, 2^764910631330 is an apocalyptic number.

764910631330 is a deficient number, since it is larger than the sum of its proper divisors (611971855454).

764910631330 is a wasteful number, since it uses less digits than its factorization.

764910631330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408361.

The product of its (nonzero) digits is 244944, while the sum is 43.

The spelling of 764910631330 in words is "seven hundred sixty-four billion, nine hundred ten million, six hundred thirty-one thousand, three hundred thirty".