2479302481 has 6 divisors (see below), whose sum is σ = 2567744582. Its totient is φ = 2393808480.

The previous prime is 2479302473. The next prime is 2479302521. The reversal of 2479302481 is 1842039742.

2479302481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 30636225 + 2448666256 = 5535^2 + 49484^2 .

It is not a de Polignac number, because 2479302481 - 2³ = 2479302473 is a prime.

It is a super-2 number, since 2×2479302481² = 12293881584585510722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2479302461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1473180 + ... + 1474861.

Almost surely, 2^2479302481 is an apocalyptic number.

It is an amenable number.

2479302481 is a deficient number, since it is larger than the sum of its proper divisors (88442101).

2479302481 is an equidigital number, since it uses as much as digits as its factorization.

2479302481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948099 (or 2948070 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2479302481 is about 49792.5946401671. The cubic root of 2479302481 is about 1353.4529769507.

The spelling of 2479302481 in words is "two billion, four hundred seventy-nine million, three hundred two thousand, four hundred eighty-one".