2321634464 has 24 divisors (see below), whose sum is σ = 4572570240. Its totient is φ = 1160346816.

The previous prime is 2321634439. The next prime is 2321634479. The reversal of 2321634464 is 4644361232.

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, 73667 + ... + 100349.

It is an arithmetic number, because the mean of its divisors is an integer number (190523760).

Almost surely, 2^2321634464 is an apocalyptic number.

It is an amenable number.

2321634464 is a deficient number, since it is larger than the sum of its proper divisors (2250935776).

2321634464 is a wasteful number, since it uses less digits than its factorization.

2321634464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29412 (or 29404 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

The square root of 2321634464 is about 48183.3421837880. The cubic root of 2321634464 is about 1324.1319985349.

Adding to 2321634464 its reverse (4644361232), we get a palindrome (6965995696).

The spelling of 2321634464 in words is "two billion, three hundred twenty-one million, six hundred thirty-four thousand, four hundred sixty-four".