473903432 has 16 divisors (see below), whose sum is σ = 890322300. Its totient is φ = 236484160.

The previous prime is 473903411. The next prime is 473903483. The reversal of 473903432 is 234309374.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 351712516 + 122190916 = 18754^2 + 11054^2 .

It is a super-2 number, since 2×473903432² = 449168925722757248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 473903392 and 473903401.

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, 54119 + ... + 62262.

Almost surely, 2^473903432 is an apocalyptic number.

It is an amenable number.

473903432 is a deficient number, since it is larger than the sum of its proper divisors (416418868).

473903432 is a wasteful number, since it uses less digits than its factorization.

473903432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116896 (or 116892 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 473903432 is about 21769.3231865394. The cubic root of 473903432 is about 779.6444972115.

The spelling of 473903432 in words is "four hundred seventy-three million, nine hundred three thousand, four hundred thirty-two".