2298679999 has 16 divisors (see below), whose sum is σ = 2875251456. Its totient is φ = 1785326400.

The previous prime is 2298679979. The next prime is 2298680011. The reversal of 2298679999 is 9999768922.

It is not a de Polignac number, because 2298679999 - 2²⁹ = 1761809087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298679919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24982 + ... + 72259.

It is an arithmetic number, because the mean of its divisors is an integer number (179703216).

Almost surely, 2^2298679999 is an apocalyptic number.

2298679999 is a deficient number, since it is larger than the sum of its proper divisors (576571457).

2298679999 is a wasteful number, since it uses less digits than its factorization.

2298679999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97566.

The product of its digits is 79361856, while the sum is 70.

The square root of 2298679999 is about 47944.5512962631. The cubic root of 2298679999 is about 1319.7535503701.

The spelling of 2298679999 in words is "two billion, two hundred ninety-eight million, six hundred seventy-nine thousand, nine hundred ninety-nine".