2321319692 has 6 divisors (see below), whose sum is σ = 4062309468. Its totient is φ = 1160659844.

The previous prime is 2321319691. The next prime is 2321319713. The reversal of 2321319692 is 2969131232.

It is a happy number.

It is a super-2 number, since 2×2321319692² = 10777050224933949728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2321319691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290164958 + ... + 290164965.

It is an arithmetic number, because the mean of its divisors is an integer number (677051578).

Almost surely, 2^2321319692 is an apocalyptic number.

It is an amenable number.

2321319692 is a deficient number, since it is larger than the sum of its proper divisors (1740989776).

2321319692 is a wasteful number, since it uses less digits than its factorization.

2321319692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580329927 (or 580329925 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 2321319692 is about 48180.0756744943. The cubic root of 2321319692 is about 1324.0721529789.

The spelling of 2321319692 in words is "two billion, three hundred twenty-one million, three hundred nineteen thousand, six hundred ninety-two".