764730676 has 24 divisors (see below), whose sum is σ = 1347448256. Its totient is φ = 379753920.

The previous prime is 764730653. The next prime is 764730679. The reversal of 764730676 is 676037467.

It is a happy number.

It is a super-3 number, since 3×764730676³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764730679) 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, 790345 + ... + 791311.

Almost surely, 2^764730676 is an apocalyptic number.

It is an amenable number.

764730676 is a deficient number, since it is larger than the sum of its proper divisors (582717580).

764730676 is a wasteful number, since it uses less digits than its factorization.

764730676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119 (or 2117 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 46.

The square root of 764730676 is about 27653.7642284012. The cubic root of 764730676 is about 914.4700868269.

The spelling of 764730676 in words is "seven hundred sixty-four million, seven hundred thirty thousand, six hundred seventy-six".