2327396997 has 4 divisors (see below), whose sum is σ = 3103196000. Its totient is φ = 1551597996.

The previous prime is 2327396987. The next prime is 2327396999. The reversal of 2327396997 is 7996937232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2327396997 - 2¹⁵ = 2327364229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327396999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387899497 + ... + 387899502.

It is an arithmetic number, because the mean of its divisors is an integer number (775799000).

Almost surely, 2^2327396997 is an apocalyptic number.

It is an amenable number.

2327396997 is a deficient number, since it is larger than the sum of its proper divisors (775799003).

2327396997 is an equidigital number, since it uses as much as digits as its factorization.

2327396997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775799002.

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

The square root of 2327396997 is about 48243.1031029307. The cubic root of 2327396997 is about 1325.2266368227.

The spelling of 2327396997 in words is "two billion, three hundred twenty-seven million, three hundred ninety-six thousand, nine hundred ninety-seven".