2321388696 has 64 divisors (see below), whose sum is σ = 6389222400. Its totient is φ = 696988800.

The previous prime is 2321388673. The next prime is 2321388701. The reversal of 2321388696 is 6968831232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11560 + ... + 69111.

It is an arithmetic number, because the mean of its divisors is an integer number (99831600).

Almost surely, 2^2321388696 is an apocalyptic number.

It is an amenable number.

2321388696 is an abundant number, since it is smaller than the sum of its proper divisors (4067833704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321388696 is a wasteful number, since it uses less digits than its factorization.

2321388696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80800 (or 80796 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 2321388696 is about 48180.7917743160. The cubic root of 2321388696 is about 1324.0852727243.

The spelling of 2321388696 in words is "two billion, three hundred twenty-one million, three hundred eighty-eight thousand, six hundred ninety-six".