470790720 has 84 divisors (see below), whose sum is σ = 1619333820. Its totient is φ = 125543424.

The previous prime is 470790667. The next prime is 470790739. The reversal of 470790720 is 27097074.

It can be written as a sum of positive squares in 2 ways, for example, as 191767104 + 279023616 = 13848^2 + 16704^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78855 + ... + 84614.

Almost surely, 2^470790720 is an apocalyptic number.

470790720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470790720 is an abundant number, since it is smaller than the sum of its proper divisors (1148543100).

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

470790720 is a wasteful number, since it uses less digits than its factorization.

470790720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163492 (or 163479 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 470790720 is about 21697.7123218094. The cubic root of 470790720 is about 777.9337819195.

The spelling of 470790720 in words is "four hundred seventy million, seven hundred ninety thousand, seven hundred twenty".