2298163866 has 16 divisors (see below), whose sum is σ = 4596852864. Its totient is φ = 765967104.

The previous prime is 2298163859. The next prime is 2298163871. The reversal of 2298163866 is 6683618922.

2298163866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56751 + ... + 88413.

It is an arithmetic number, because the mean of its divisors is an integer number (287303304).

Almost surely, 2^2298163866 is an apocalyptic number.

2298163866 is an abundant number, since it is smaller than the sum of its proper divisors (2298688998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2298163866 is a wasteful number, since it uses less digits than its factorization.

2298163866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43765.

The product of its digits is 1492992, while the sum is 51.

The square root of 2298163866 is about 47939.1683907846. The cubic root of 2298163866 is about 1319.6547662349.

The spelling of 2298163866 in words is "two billion, two hundred ninety-eight million, one hundred sixty-three thousand, eight hundred sixty-six".