764754466 has 24 divisors (see below), whose sum is σ = 1346908176. Its totient is φ = 324684360.

The previous prime is 764754461. The next prime is 764754479. The reversal of 764754466 is 664457467.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (764754461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25980 + ... + 46951.

It is an arithmetic number, because the mean of its divisors is an integer number (56121174).

Almost surely, 2^764754466 is an apocalyptic number.

764754466 is a deficient number, since it is larger than the sum of its proper divisors (582153710).

764754466 is a wasteful number, since it uses less digits than its factorization.

764754466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73054 (or 73047 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 49.

The square root of 764754466 is about 27654.1943654123. The cubic root of 764754466 is about 914.4795694759.

The spelling of 764754466 in words is "seven hundred sixty-four million, seven hundred fifty-four thousand, four hundred sixty-six".