2480744997 has 12 divisors (see below), whose sum is σ = 3588896844. Its totient is φ = 1651246080.

The previous prime is 2480744983. The next prime is 2480745019. The reversal of 2480744997 is 7994470842.

It is a happy number.

2480744997 is a `hidden beast` number, since 2 + 4 + 80 + 74 + 499 + 7 = 666.

2480744997 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 2 ways, for example, as 1252522881 + 1228222116 = 35391^2 + 35046^2 .

It is not a de Polignac number, because 2480744997 - 2²⁷ = 2346527269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480784997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209238 + ... + 220775.

It is an arithmetic number, because the mean of its divisors is an integer number (299074737).

Almost surely, 2^2480744997 is an apocalyptic number.

It is an amenable number.

2480744997 is a deficient number, since it is larger than the sum of its proper divisors (1108151847).

2480744997 is a wasteful number, since it uses less digits than its factorization.

2480744997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430660 (or 430657 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 2480744997 is about 49807.0777801710. The cubic root of 2480744997 is about 1353.7154162276.

The spelling of 2480744997 in words is "two billion, four hundred eighty million, seven hundred forty-four thousand, nine hundred ninety-seven".