2297864774 has 8 divisors (see below), whose sum is σ = 3448398648. Its totient is φ = 1148398560.

The previous prime is 2297864771. The next prime is 2297864797. The reversal of 2297864774 is 4774687922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297864771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261512 + ... + 270155.

It is an arithmetic number, because the mean of its divisors is an integer number (431049831).

Almost surely, 2^2297864774 is an apocalyptic number.

2297864774 is a deficient number, since it is larger than the sum of its proper divisors (1150533874).

2297864774 is a wasteful number, since it uses less digits than its factorization.

2297864774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533830.

The product of its digits is 9483264, while the sum is 56.

The square root of 2297864774 is about 47936.0487942008. The cubic root of 2297864774 is about 1319.5975154135.

The spelling of 2297864774 in words is "two billion, two hundred ninety-seven million, eight hundred sixty-four thousand, seven hundred seventy-four".