469979612 has 6 divisors (see below), whose sum is σ = 822464328. Its totient is φ = 234989804.

The previous prime is 469979599. The next prime is 469979639. The reversal of 469979612 is 216979964.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58747448 + ... + 58747455.

It is an arithmetic number, because the mean of its divisors is an integer number (137077388).

Almost surely, 2^469979612 is an apocalyptic number.

It is an amenable number.

469979612 is a deficient number, since it is larger than the sum of its proper divisors (352484716).

469979612 is a wasteful number, since it uses less digits than its factorization.

469979612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117494907 (or 117494905 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 53.

The square root of 469979612 is about 21679.0131694226. The cubic root of 469979612 is about 777.4867672813.

The spelling of 469979612 in words is "four hundred sixty-nine million, nine hundred seventy-nine thousand, six hundred twelve".