473531900 has 18 divisors (see below), whose sum is σ = 1027564440. Its totient is φ = 189412720.

The previous prime is 473531893. The next prime is 473531911. The reversal of 473531900 is 9135374.

It is a happy number.

It is a super-2 number, since 2×473531900² = 448464920635220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2367560 + ... + 2367759.

Almost surely, 2^473531900 is an apocalyptic number.

It is an amenable number.

473531900 is an abundant number, since it is smaller than the sum of its proper divisors (554032540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

473531900 is a wasteful number, since it uses less digits than its factorization.

473531900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735333 (or 4735326 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 473531900 is about 21760.7881291097. The cubic root of 473531900 is about 779.4407013960.

The spelling of 473531900 in words is "four hundred seventy-three million, five hundred thirty-one thousand, nine hundred".