479823136 has 24 divisors (see below), whose sum is σ = 1017318204. Its totient is φ = 221456640.

The previous prime is 479823103. The next prime is 479823143. The reversal of 479823136 is 631328974.

It can be written as a sum of positive squares in 2 ways, for example, as 451307536 + 28515600 = 21244^2 + 5340^2 .

It is a junction number, because it is equal to n+sod(n) for n = 479823092 and 479823101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576295 + ... + 577126.

Almost surely, 2^479823136 is an apocalyptic number.

It is an amenable number.

479823136 is an abundant number, since it is smaller than the sum of its proper divisors (537495068).

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

479823136 is a wasteful number, since it uses less digits than its factorization.

479823136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153444 (or 1153436 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 479823136 is about 21904.8655782226. The cubic root of 479823136 is about 782.8773498713.

The spelling of 479823136 in words is "four hundred seventy-nine million, eight hundred twenty-three thousand, one hundred thirty-six".