2498824643 has 32 divisors (see below), whose sum is σ = 3060288000. Its totient is φ = 1994985216.

The previous prime is 2498824631. The next prime is 2498824649. The reversal of 2498824643 is 3464288942.

It is a happy number.

It is not a de Polignac number, because 2498824643 - 2¹⁰ = 2498823619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2498824591 and 2498824600.

It is not an unprimeable number, because it can be changed into a prime (2498824649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722783 + ... + 726231.

It is an arithmetic number, because the mean of its divisors is an integer number (95634000).

Almost surely, 2^2498824643 is an apocalyptic number.

2498824643 is a deficient number, since it is larger than the sum of its proper divisors (561463357).

2498824643 is a wasteful number, since it uses less digits than its factorization.

2498824643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611.

The product of its digits is 2654208, while the sum is 50.

The square root of 2498824643 is about 49988.2450482111. The cubic root of 2498824643 is about 1356.9960809735.

The spelling of 2498824643 in words is "two billion, four hundred ninety-eight million, eight hundred twenty-four thousand, six hundred forty-three".