2298547879 has 2 divisors, whose sum is σ = 2298547880. Its totient is φ = 2298547878.

The previous prime is 2298547837. The next prime is 2298547907. The reversal of 2298547879 is 9787458922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2298547879 - 2⁷ = 2298547751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2298547829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149273939 + 1149273940.

It is an arithmetic number, because the mean of its divisors is an integer number (1149273940).

Almost surely, 2^2298547879 is an apocalyptic number.

2298547879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298547879 is an equidigital number, since it uses as much as digits as its factorization.

2298547879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20321280, while the sum is 61.

The square root of 2298547879 is about 47943.1734348072. The cubic root of 2298547879 is about 1319.7282649629.

The spelling of 2298547879 in words is "two billion, two hundred ninety-eight million, five hundred forty-seven thousand, eight hundred seventy-nine".