2498998937 has 2 divisors, whose sum is σ = 2498998938. Its totient is φ = 2498998936.

The previous prime is 2498998927. The next prime is 2498998949. The reversal of 2498998937 is 7398998942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1724823961 + 774174976 = 41531^2 + 27824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2498998937 - 2²⁸ = 2230563481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2498998927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249499468 + 1249499469.

It is an arithmetic number, because the mean of its divisors is an integer number (1249499469).

Almost surely, 2^2498998937 is an apocalyptic number.

It is an amenable number.

2498998937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2498998937 is an equidigital number, since it uses as much as digits as its factorization.

2498998937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70543872, while the sum is 68.

The square root of 2498998937 is about 49989.9883676722. The cubic root of 2498998937 is about 1357.0276305764.

The spelling of 2498998937 in words is "two billion, four hundred ninety-eight million, nine hundred ninety-eight thousand, nine hundred thirty-seven".