2297977298 has 16 divisors (see below), whose sum is σ = 3539998080. Its totient is φ = 1118251536.

The previous prime is 2297977273. The next prime is 2297977301. The reversal of 2297977298 is 8927797922.

It is a self number, because there is not a number n which added to its sum of digits gives 2297977298.

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, 51461 + ... + 85112.

It is an arithmetic number, because the mean of its divisors is an integer number (221249880).

Almost surely, 2^2297977298 is an apocalyptic number.

2297977298 is a deficient number, since it is larger than the sum of its proper divisors (1242020782).

2297977298 is a wasteful number, since it uses less digits than its factorization.

2297977298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136801.

The product of its digits is 16003008, while the sum is 62.

The square root of 2297977298 is about 47937.2224685578. Note that the first 3 decimals coincide. The cubic root of 2297977298 is about 1319.6190548254.

The spelling of 2297977298 in words is "two billion, two hundred ninety-seven million, nine hundred seventy-seven thousand, two hundred ninety-eight".