764313301994 has 16 divisors (see below), whose sum is σ = 1274292505440. Its totient is φ = 340860134160.

The previous prime is 764313301993. The next prime is 764313302023. The reversal of 764313301994 is 499103313467.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (764313301991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327748964 + ... + 327751295.

It is an arithmetic number, because the mean of its divisors is an integer number (79643281590).

Almost surely, 2^764313301994 is an apocalyptic number.

764313301994 is a deficient number, since it is larger than the sum of its proper divisors (509979203446).

764313301994 is a wasteful number, since it uses less digits than its factorization.

764313301994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655500325.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 764313301994 in words is "seven hundred sixty-four billion, three hundred thirteen million, three hundred one thousand, nine hundred ninety-four".