2598243679 has 2 divisors, whose sum is σ = 2598243680. Its totient is φ = 2598243678.

The previous prime is 2598243623. The next prime is 2598243709. The reversal of 2598243679 is 9763428952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2598243679 - 2¹³ = 2598235487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2598243379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1299121839 + 1299121840.

It is an arithmetic number, because the mean of its divisors is an integer number (1299121840).

Almost surely, 2^2598243679 is an apocalyptic number.

2598243679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2598243679 is an equidigital number, since it uses as much as digits as its factorization.

2598243679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 55.

The square root of 2598243679 is about 50972.9700821916. The cubic root of 2598243679 is about 1374.7591739549.

The spelling of 2598243679 in words is "two billion, five hundred ninety-eight million, two hundred forty-three thousand, six hundred seventy-nine".