2297673993 has 16 divisors (see below), whose sum is σ = 3117219840. Its totient is φ = 1504984464.

The previous prime is 2297673979. The next prime is 2297674021. The reversal of 2297673993 is 3993767922.

It is not a de Polignac number, because 2297673993 - 2¹⁰ = 2297672969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2297673923) 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, 632380 + ... + 636002.

It is an arithmetic number, because the mean of its divisors is an integer number (194826240).

Almost surely, 2^2297673993 is an apocalyptic number.

It is an amenable number.

2297673993 is a deficient number, since it is larger than the sum of its proper divisors (819545847).

2297673993 is a wasteful number, since it uses less digits than its factorization.

2297673993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268.

The product of its digits is 7715736, while the sum is 57.

The square root of 2297673993 is about 47934.0587995634. The cubic root of 2297673993 is about 1319.5609943928.

It can be divided in two parts, 22976 and 73993, that added together give a palindrome (96969).

The spelling of 2297673993 in words is "two billion, two hundred ninety-seven million, six hundred seventy-three thousand, nine hundred ninety-three".