2327315649 has 8 divisors (see below), whose sum is σ = 3103463040. Its totient is φ = 1551356016.

The previous prime is 2327315633. The next prime is 2327315659. The reversal of 2327315649 is 9465137232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2327315649 - 2⁴ = 2327315633 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2327315649.

It is not an unprimeable number, because it can be changed into a prime (2327315659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14889 + ... + 69830.

It is an arithmetic number, because the mean of its divisors is an integer number (387932880).

Almost surely, 2^2327315649 is an apocalyptic number.

It is an amenable number.

2327315649 is a deficient number, since it is larger than the sum of its proper divisors (776147391).

2327315649 is an equidigital number, since it uses as much as digits as its factorization.

2327315649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93879.

The product of its digits is 272160, while the sum is 42.

The square root of 2327315649 is about 48242.2599905933. The cubic root of 2327315649 is about 1325.2111967133.

The spelling of 2327315649 in words is "two billion, three hundred twenty-seven million, three hundred fifteen thousand, six hundred forty-nine".