764034424 has 32 divisors (see below), whose sum is σ = 1520208000. Its totient is φ = 359209312.

The previous prime is 764034421. The next prime is 764034437. The reversal of 764034424 is 424430467.

It is a self number, because there is not a number n which added to its sum of digits gives 764034424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764034421) 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, 24334 + ... + 46045.

It is an arithmetic number, because the mean of its divisors is an integer number (47506500).

Almost surely, 2^764034424 is an apocalyptic number.

It is an amenable number.

764034424 is a deficient number, since it is larger than the sum of its proper divisors (756173576).

764034424 is a wasteful number, since it uses less digits than its factorization.

764034424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70467 (or 70463 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 34.

The square root of 764034424 is about 27641.1726234615. The cubic root of 764034424 is about 914.1924749504.

The spelling of 764034424 in words is "seven hundred sixty-four million, thirty-four thousand, four hundred twenty-four".