2323239897 has 16 divisors (see below), whose sum is σ = 3380583168. Its totient is φ = 1407472080.

The previous prime is 2323239889. The next prime is 2323239901. The reversal of 2323239897 is 7989323232.

It is not a de Polignac number, because 2323239897 - 2³ = 2323239889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2323239817) 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, 81438 + ... + 106200.

It is an arithmetic number, because the mean of its divisors is an integer number (211286448).

Almost surely, 2^2323239897 is an apocalyptic number.

It is an amenable number.

2323239897 is a deficient number, since it is larger than the sum of its proper divisors (1057343271).

2323239897 is a wasteful number, since it uses less digits than its factorization.

2323239897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27620.

The product of its digits is 979776, while the sum is 48.

The square root of 2323239897 is about 48199.9989315353. The cubic root of 2323239897 is about 1324.4371449627.

The spelling of 2323239897 in words is "two billion, three hundred twenty-three million, two hundred thirty-nine thousand, eight hundred ninety-seven".