2479469913 has 32 divisors (see below), whose sum is σ = 3838771200. Its totient is φ = 1580151888.

The previous prime is 2479469887. The next prime is 2479469921. The reversal of 2479469913 is 3199649742.

2479469913 is a `hidden beast` number, since 24 + 79 + 469 + 91 + 3 = 666.

It is not a de Polignac number, because 2479469913 - 2²⁵ = 2445915481 is a prime.

It is a super-2 number, since 2×2479469913² = 12295542098944455138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2479469913.

It is not an unprimeable number, because it can be changed into a prime (2479469963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31848 + ... + 77286.

It is an arithmetic number, because the mean of its divisors is an integer number (119961600).

Almost surely, 2^2479469913 is an apocalyptic number.

It is an amenable number.

2479469913 is a deficient number, since it is larger than the sum of its proper divisors (1359301287).

2479469913 is a wasteful number, since it uses less digits than its factorization.

2479469913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45538 (or 45532 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 2479469913 is about 49794.2759059714. The cubic root of 2479469913 is about 1353.4834433473.

The spelling of 2479469913 in words is "two billion, four hundred seventy-nine million, four hundred sixty-nine thousand, nine hundred thirteen".