473293928 has 16 divisors (see below), whose sum is σ = 889945380. Its totient is φ = 235975168.

The previous prime is 473293903. The next prime is 473293939. The reversal of 473293928 is 829392374.

It can be written as a sum of positive squares in 2 ways, for example, as 453775204 + 19518724 = 21302^2 + 4418^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80975 + ... + 86622.

Almost surely, 2^473293928 is an apocalyptic number.

It is an amenable number.

473293928 is a deficient number, since it is larger than the sum of its proper divisors (416651452).

473293928 is a wasteful number, since it uses less digits than its factorization.

473293928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167956 (or 167952 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The square root of 473293928 is about 21755.3195333923. The cubic root of 473293928 is about 779.3101110085.

The spelling of 473293928 in words is "four hundred seventy-three million, two hundred ninety-three thousand, nine hundred twenty-eight".