764677468 has 6 divisors (see below), whose sum is σ = 1338185576. Its totient is φ = 382338732.

The previous prime is 764677457. The next prime is 764677489. The reversal of 764677468 is 864776467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95584680 + ... + 95584687.

Almost surely, 2^764677468 is an apocalyptic number.

It is an amenable number.

764677468 is a deficient number, since it is larger than the sum of its proper divisors (573508108).

764677468 is a wasteful number, since it uses less digits than its factorization.

764677468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191169371 (or 191169369 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 55.

The square root of 764677468 is about 27652.8021726551. The cubic root of 764677468 is about 914.4488775069.

The spelling of 764677468 in words is "seven hundred sixty-four million, six hundred seventy-seven thousand, four hundred sixty-eight".