470040816 has 80 divisors (see below), whose sum is σ = 1435622400. Its totient is φ = 129663744.

The previous prime is 470040763. The next prime is 470040839. The reversal of 470040816 is 618040074.

It is a super-3 number, since 3×470040816³ (a number of 27 digits) contains 333 as substring.

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, 14376 + ... + 33863.

It is an arithmetic number, because the mean of its divisors is an integer number (17945280).

Almost surely, 2^470040816 is an apocalyptic number.

It is an amenable number.

470040816 is an abundant number, since it is smaller than the sum of its proper divisors (965581584).

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

470040816 is a wasteful number, since it uses less digits than its factorization.

470040816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48286 (or 48280 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 470040816 is about 21680.4247190870. The cubic root of 470040816 is about 777.5205157202.

The spelling of 470040816 in words is "four hundred seventy million, forty thousand, eight hundred sixteen".