2327396987 has 2 divisors, whose sum is σ = 2327396988. Its totient is φ = 2327396986.

The previous prime is 2327396923. The next prime is 2327396999. The reversal of 2327396987 is 7896937232.

It is a happy number.

2327396987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2327396987 - 2⁶ = 2327396923 is a prime.

It is not a weakly prime, because it can be changed into another prime (2327396287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163698493 + 1163698494.

It is an arithmetic number, because the mean of its divisors is an integer number (1163698494).

Almost surely, 2^2327396987 is an apocalyptic number.

2327396987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2327396987 is an equidigital number, since it uses as much as digits as its factorization.

2327396987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432, while the sum is 56.

The square root of 2327396987 is about 48243.1029992889. The cubic root of 2327396987 is about 1325.2266349247.

The spelling of 2327396987 in words is "two billion, three hundred twenty-seven million, three hundred ninety-six thousand, nine hundred eighty-seven".