2399023097 has 2 divisors, whose sum is σ = 2399023098. Its totient is φ = 2399023096.

The previous prime is 2399023069. The next prime is 2399023103. The reversal of 2399023097 is 7903209932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2398942441 + 80656 = 48979^2 + 284^2 .

It is a cyclic number.

It is not a de Polignac number, because 2399023097 - 2¹⁸ = 2398760953 is a prime.

It is not a weakly prime, because it can be changed into another prime (2399023597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1199511548 + 1199511549.

It is an arithmetic number, because the mean of its divisors is an integer number (1199511549).

Almost surely, 2^2399023097 is an apocalyptic number.

It is an amenable number.

2399023097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2399023097 is an equidigital number, since it uses as much as digits as its factorization.

2399023097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 2399023097 is about 48979.8233663618. The cubic root of 2399023097 is about 1338.6842168841.

The spelling of 2399023097 in words is "two billion, three hundred ninety-nine million, twenty-three thousand, ninety-seven".