2321623364 has 12 divisors (see below), whose sum is σ = 4063195500. Its totient is φ = 1160710368.

The previous prime is 2321623331. The next prime is 2321623379. The reversal of 2321623364 is 4633261232.

It can be written as a sum of positive squares in 2 ways, for example, as 1183910464 + 1137712900 = 34408^2 + 33730^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2321623364.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 53462 + ... + 86610.

It is an arithmetic number, because the mean of its divisors is an integer number (338599625).

Almost surely, 2^2321623364 is an apocalyptic number.

It is an amenable number.

2321623364 is a deficient number, since it is larger than the sum of its proper divisors (1741572136).

2321623364 is a wasteful number, since it uses less digits than its factorization.

2321623364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50662 (or 50660 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 2321623364 is about 48183.2269986144. The cubic root of 2321623364 is about 1324.1298882560.

Adding to 2321623364 its reverse (4633261232), we get a palindrome (6954884596).

The spelling of 2321623364 in words is "two billion, three hundred twenty-one million, six hundred twenty-three thousand, three hundred sixty-four".