2664322315 has 16 divisors (see below), whose sum is σ = 3255300576. Its totient is φ = 2092838400.

The previous prime is 2664322313. The next prime is 2664322319. The reversal of 2664322315 is 5132234662.

It is not a de Polignac number, because 2664322315 - 2¹ = 2664322313 is a prime.

It is a super-2 number, since 2×2664322315² = 14197226796413918450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2664322313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173500 + ... + 188230.

It is an arithmetic number, because the mean of its divisors is an integer number (203456286).

Almost surely, 2^2664322315 is an apocalyptic number.

2664322315 is a deficient number, since it is larger than the sum of its proper divisors (590978261).

2664322315 is a wasteful number, since it uses less digits than its factorization.

2664322315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15390.

The product of its digits is 51840, while the sum is 34.

The square root of 2664322315 is about 51617.0738709586. The cubic root of 2664322315 is about 1386.3160588938.

Adding to 2664322315 its reverse (5132234662), we get a palindrome (7796556977).

The spelling of 2664322315 in words is "two billion, six hundred sixty-four million, three hundred twenty-two thousand, three hundred fifteen".