2488792879 has 2 divisors, whose sum is σ = 2488792880. Its totient is φ = 2488792878.

The previous prime is 2488792841. The next prime is 2488792937. The reversal of 2488792879 is 9782978842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2488792879 - 2⁷ = 2488792751 is a prime.

It is a super-2 number, since 2×2488792879² = 12388179989122217282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2488792879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2488772879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244396439 + 1244396440.

It is an arithmetic number, because the mean of its divisors is an integer number (1244396440).

Almost surely, 2^2488792879 is an apocalyptic number.

2488792879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488792879 is an equidigital number, since it uses as much as digits as its factorization.

2488792879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32514048, while the sum is 64.

The square root of 2488792879 is about 49887.8029081257. The cubic root of 2488792879 is about 1355.1777164634.

The spelling of 2488792879 in words is "two billion, four hundred eighty-eight million, seven hundred ninety-two thousand, eight hundred seventy-nine".