470789816 has 32 divisors (see below), whose sum is σ = 1010607840. Its totient is φ = 201412608.

The previous prime is 470789779. The next prime is 470789827. The reversal of 470789816 is 618987074.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26120 + ... + 40296.

It is an arithmetic number, because the mean of its divisors is an integer number (31581495).

Almost surely, 2^470789816 is an apocalyptic number.

It is an amenable number.

470789816 is an abundant number, since it is smaller than the sum of its proper divisors (539818024).

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

470789816 is a wasteful number, since it uses less digits than its factorization.

470789816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783 (or 14779 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 470789816 is about 21697.6914901102. The cubic root of 470789816 is about 777.9332839965.

The spelling of 470789816 in words is "four hundred seventy million, seven hundred eighty-nine thousand, eight hundred sixteen".