470742816 has 24 divisors (see below), whose sum is σ = 1235700144. Its totient is φ = 156914240.

The previous prime is 470742799. The next prime is 470742827. The reversal of 470742816 is 618247074.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2451690 + ... + 2451881.

It is an arithmetic number, because the mean of its divisors is an integer number (51487506).

Almost surely, 2^470742816 is an apocalyptic number.

It is an amenable number.

470742816 is an abundant number, since it is smaller than the sum of its proper divisors (764957328).

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

470742816 is a wasteful number, since it uses less digits than its factorization.

470742816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4903584 (or 4903576 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 470742816 is about 21696.6083985493. The cubic root of 470742816 is about 777.9073955286.

The spelling of 470742816 in words is "four hundred seventy million, seven hundred forty-two thousand, eight hundred sixteen".