2479355791 has 16 divisors (see below), whose sum is σ = 2771429760. Its totient is φ = 2198538720.

The previous prime is 2479355759. The next prime is 2479355807. The reversal of 2479355791 is 1975539742.

It is a cyclic number.

It is not a de Polignac number, because 2479355791 - 2⁵ = 2479355759 is a prime.

It is a super-2 number, since 2×2479355791² = 12294410276730471362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479355491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388956 + ... + 395278.

It is an arithmetic number, because the mean of its divisors is an integer number (173214360).

Almost surely, 2^2479355791 is an apocalyptic number.

2479355791 is a deficient number, since it is larger than the sum of its proper divisors (292073969).

2479355791 is a wasteful number, since it uses less digits than its factorization.

2479355791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7206.

The product of its digits is 2381400, while the sum is 52.

The square root of 2479355791 is about 49793.1299578566. The cubic root of 2479355791 is about 1353.4626775368.

The spelling of 2479355791 in words is "two billion, four hundred seventy-nine million, three hundred fifty-five thousand, seven hundred ninety-one".