945304504 has 16 divisors (see below), whose sum is σ = 1772872200. Its totient is φ = 472538592.

The previous prime is 945304501. The next prime is 945304517. The reversal of 945304504 is 405403549.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 945304504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945304501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28794 + ... + 52150.

Almost surely, 2^945304504 is an apocalyptic number.

It is an amenable number.

945304504 is a deficient number, since it is larger than the sum of its proper divisors (827567696).

945304504 is a wasteful number, since it uses less digits than its factorization.

945304504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28422 (or 28418 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 945304504 is about 30745.8046568959. The cubic root of 945304504 is about 981.4252841476.

The spelling of 945304504 in words is "nine hundred forty-five million, three hundred four thousand, five hundred four".