470170818 has 40 divisors (see below), whose sum is σ = 1134576828. Its totient is φ = 144667296.

The previous prime is 470170801. The next prime is 470170829. The reversal of 470170818 is 818071074.

470170818 is a `hidden beast` number, since 470 + 170 + 8 + 18 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 457660449 + 12510369 = 21393^2 + 3537^2 .

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, 109521 + ... + 113732.

Almost surely, 2^470170818 is an apocalyptic number.

470170818 is an abundant number, since it is smaller than the sum of its proper divisors (664406010).

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

470170818 is a wasteful number, since it uses less digits than its factorization.

470170818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223280 (or 223271 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 470170818 is about 21683.4226541845. The cubic root of 470170818 is about 777.5921902794.

The spelling of 470170818 in words is "four hundred seventy million, one hundred seventy thousand, eight hundred eighteen".