809228630924 has 48 divisors (see below), whose sum is σ = 1713744345600. Its totient is φ = 326395603200.

The previous prime is 809228630893. The next prime is 809228630957. The reversal of 809228630924 is 429036822908.

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, 17397899 + ... + 17444349.

It is an arithmetic number, because the mean of its divisors is an integer number (35703007200).

Almost surely, 2^809228630924 is an apocalyptic number.

It is an amenable number.

809228630924 is an abundant number, since it is smaller than the sum of its proper divisors (904515714676).

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

809228630924 is a wasteful number, since it uses less digits than its factorization.

809228630924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83078 (or 83076 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 809228630924 in words is "eight hundred nine billion, two hundred twenty-eight million, six hundred thirty thousand, nine hundred twenty-four".