2479749063 has 16 divisors (see below), whose sum is σ = 3614160000. Its totient is φ = 1499856480.

The previous prime is 2479749049. The next prime is 2479749067. The reversal of 2479749063 is 3609479742.

It is not a de Polignac number, because 2479749063 - 2¹⁴ = 2479732679 is a prime.

It is a super-2 number, since 2×2479749063² = 12298310830898755938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2479748997 and 2479749015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479749067) 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, 58828 + ... + 91761.

It is an arithmetic number, because the mean of its divisors is an integer number (225885000).

Almost surely, 2^2479749063 is an apocalyptic number.

2479749063 is a deficient number, since it is larger than the sum of its proper divisors (1134410937).

2479749063 is a wasteful number, since it uses less digits than its factorization.

2479749063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151102.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The square root of 2479749063 is about 49797.0788601099. The cubic root of 2479749063 is about 1353.5342352152.

The spelling of 2479749063 in words is "two billion, four hundred seventy-nine million, seven hundred forty-nine thousand, sixty-three".