2293974163 has 8 divisors (see below), whose sum is σ = 2470809600. Its totient is φ = 2117192448.

The previous prime is 2293974157. The next prime is 2293974173. The reversal of 2293974163 is 3614793922.

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

It is a cyclic number.

It is not a de Polignac number, because 2293974163 - 2⁹ = 2293973651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2293974173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141678 + ... + 157036.

It is an arithmetic number, because the mean of its divisors is an integer number (308851200).

Almost surely, 2^2293974163 is an apocalyptic number.

2293974163 is a deficient number, since it is larger than the sum of its proper divisors (176835437).

2293974163 is a wasteful number, since it uses less digits than its factorization.

2293974163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26861.

The product of its digits is 489888, while the sum is 46.

The square root of 2293974163 is about 47895.4503371667. The cubic root of 2293974163 is about 1318.8523394356.

The spelling of 2293974163 in words is "two billion, two hundred ninety-three million, nine hundred seventy-four thousand, one hundred sixty-three".