473880440 has 64 divisors (see below), whose sum is σ = 1231601760. Its totient is φ = 162181120.

The previous prime is 473880439. The next prime is 473880509. The reversal of 473880440 is 44088374.

It is a junction number, because it is equal to n+sod(n) for n = 473880394 and 473880403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24197 + ... + 39156.

Almost surely, 2^473880440 is an apocalyptic number.

473880440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

473880440 is an abundant number, since it is smaller than the sum of its proper divisors (757721320).

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

473880440 is a wasteful number, since it uses less digits than its factorization.

473880440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63392 (or 63388 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 473880440 is about 21768.7950975703. The cubic root of 473880440 is about 779.6318885414.

The spelling of 473880440 in words is "four hundred seventy-three million, eight hundred eighty thousand, four hundred forty".