2498918399 has 8 divisors (see below), whose sum is σ = 2644976880. Its totient is φ = 2354313600.

The previous prime is 2498918393. The next prime is 2498918423. The reversal of 2498918399 is 9938198942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2498918399 - 2²⁴ = 2482141183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498918393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359882 + ... + 366759.

It is an arithmetic number, because the mean of its divisors is an integer number (330622110).

Almost surely, 2^2498918399 is an apocalyptic number.

2498918399 is a deficient number, since it is larger than the sum of its proper divisors (146058481).

2498918399 is a wasteful number, since it uses less digits than its factorization.

2498918399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726841.

The product of its digits is 10077696, while the sum is 62.

The square root of 2498918399 is about 49989.1828198861. The cubic root of 2498918399 is about 1357.0130522768.

The spelling of 2498918399 in words is "two billion, four hundred ninety-eight million, nine hundred eighteen thousand, three hundred ninety-nine".