2498326849 has 4 divisors (see below), whose sum is σ = 2498431936. Its totient is φ = 2498221764.

The previous prime is 2498326823. The next prime is 2498326867. The reversal of 2498326849 is 9486238942.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2498326849 - 2¹⁹ = 2497802561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2498326849.

It is not an unprimeable number, because it can be changed into a prime (2498326949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1972 + ... + 70714.

It is an arithmetic number, because the mean of its divisors is an integer number (624607984).

Almost surely, 2^2498326849 is an apocalyptic number.

It is an amenable number.

2498326849 is a deficient number, since it is larger than the sum of its proper divisors (105087).

2498326849 is an equidigital number, since it uses as much as digits as its factorization.

2498326849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105086.

The product of its digits is 5971968, while the sum is 55.

The square root of 2498326849 is about 49983.2656896286. The cubic root of 2498326849 is about 1356.9059653572.

The spelling of 2498326849 in words is "two billion, four hundred ninety-eight million, three hundred twenty-six thousand, eight hundred forty-nine".