2326321516 has 12 divisors (see below), whose sum is σ = 4116805560. Its totient is φ = 1150091360.

The previous prime is 2326321489. The next prime is 2326321519. The reversal of 2326321516 is 6151236232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2326321519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3266950 + ... + 3267661.

It is an arithmetic number, because the mean of its divisors is an integer number (343067130).

Almost surely, 2^2326321516 is an apocalyptic number.

It is an amenable number.

2326321516 is a deficient number, since it is larger than the sum of its proper divisors (1790484044).

2326321516 is a wasteful number, since it uses less digits than its factorization.

2326321516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6534704 (or 6534702 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 2326321516 is about 48231.9553408319. The cubic root of 2326321516 is about 1325.0224780333.

Adding to 2326321516 its reverse (6151236232), we get a palindrome (8477557748).

The spelling of 2326321516 in words is "two billion, three hundred twenty-six million, three hundred twenty-one thousand, five hundred sixteen".