470509776 has 80 divisors (see below), whose sum is σ = 1473328320. Its totient is φ = 142577280.

The previous prime is 470509733. The next prime is 470509801. The reversal of 470509776 is 677905074.

470509776 is a `hidden beast` number, since 4 + 70 + 509 + 7 + 76 = 666.

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, 44755 + ... + 54258.

It is an arithmetic number, because the mean of its divisors is an integer number (18416604).

Almost surely, 2^470509776 is an apocalyptic number.

It is an amenable number.

470509776 is an abundant number, since it is smaller than the sum of its proper divisors (1002818544).

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

470509776 is a wasteful number, since it uses less digits than its factorization.

470509776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99041 (or 99029 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 470509776 is about 21691.2373091071. The cubic root of 470509776 is about 777.7790073329.

The spelling of 470509776 in words is "four hundred seventy million, five hundred nine thousand, seven hundred seventy-six".