479129733 has 12 divisors (see below), whose sum is σ = 701557740. Its totient is φ = 315043776.

The previous prime is 479129719. The next prime is 479129743. The reversal of 479129733 is 337921974.

It can be written as a sum of positive squares in 2 ways, for example, as 165945924 + 313183809 = 12882^2 + 17697^2 .

It is not a de Polignac number, because 479129733 - 2⁸ = 479129477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479129743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363978 + ... + 365291.

It is an arithmetic number, because the mean of its divisors is an integer number (58463145).

Almost surely, 2^479129733 is an apocalyptic number.

It is an amenable number.

479129733 is a deficient number, since it is larger than the sum of its proper divisors (222428007).

479129733 is a wasteful number, since it uses less digits than its factorization.

479129733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729348 (or 729345 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 479129733 is about 21889.0322536196. The cubic root of 479129733 is about 782.5000502880.

The spelling of 479129733 in words is "four hundred seventy-nine million, one hundred twenty-nine thousand, seven hundred thirty-three".