470646880 has 48 divisors (see below), whose sum is σ = 1212989904. Its totient is φ = 171143680.

The previous prime is 470646877. The next prime is 470646889. The reversal of 470646880 is 88646074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470646889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131947 + ... + 135466.

It is an arithmetic number, because the mean of its divisors is an integer number (25270623).

Almost surely, 2^470646880 is an apocalyptic number.

470646880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470646880 is an abundant number, since it is smaller than the sum of its proper divisors (742343024).

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

470646880 is a wasteful number, since it uses less digits than its factorization.

470646880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267439 (or 267431 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 470646880 is about 21694.3974334389. The cubic root of 470646880 is about 777.8545468593.

The spelling of 470646880 in words is "four hundred seventy million, six hundred forty-six thousand, eight hundred eighty".