470716920 has 80 divisors (see below), whose sum is σ = 1582142760. Its totient is φ = 125523648.

The previous prime is 470716879. The next prime is 470716933. The reversal of 470716920 is 29617074.

It is a happy number.

470716920 is a `hidden beast` number, since 470 + 7 + 169 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 69402 + ... + 75881.

Almost surely, 2^470716920 is an apocalyptic number.

470716920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470716920 is an abundant number, since it is smaller than the sum of its proper divisors (1111425840).

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

470716920 is a wasteful number, since it uses less digits than its factorization.

470716920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145306 (or 145293 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 470716920 is about 21696.0116150411. The cubic root of 470716920 is about 777.8931307973.

The spelling of 470716920 in words is "four hundred seventy million, seven hundred sixteen thousand, nine hundred twenty".