2479302480 has 80 divisors (see below), whose sum is σ = 8020022400. Its totient is φ = 632400384.

The previous prime is 2479302473. The next prime is 2479302521. The reversal of 2479302480 is 842039742.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2479302480² = 12293881574668300800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219055 + ... + 230094.

It is an arithmetic number, because the mean of its divisors is an integer number (100250280).

Almost surely, 2^2479302480 is an apocalyptic number.

2479302480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2479302480 is an abundant number, since it is smaller than the sum of its proper divisors (5540719920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2479302480 is a wasteful number, since it uses less digits than its factorization.

2479302480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449188 (or 449182 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2479302480 is about 49792.5946301255. The cubic root of 2479302480 is about 1353.4529767688.

The spelling of 2479302480 in words is "two billion, four hundred seventy-nine million, three hundred two thousand, four hundred eighty".