2313993643 has 8 divisors (see below), whose sum is σ = 2494300928. Its totient is φ = 2134016064.

The previous prime is 2313993631. The next prime is 2313993707. The reversal of 2313993643 is 3463993132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313993643 is a prime.

It is a super-2 number, since 2×2313993643² = 10709133159688822898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2313993643.

It is not an unprimeable number, because it can be changed into a prime (2313993613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67746 + ... + 96007.

It is an arithmetic number, because the mean of its divisors is an integer number (311787616).

Almost surely, 2^2313993643 is an apocalyptic number.

2313993643 is a deficient number, since it is larger than the sum of its proper divisors (180307285).

2313993643 is a wasteful number, since it uses less digits than its factorization.

2313993643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164853.

The product of its digits is 314928, while the sum is 43.

The square root of 2313993643 is about 48103.9878076652. The cubic root of 2313993643 is about 1322.6777679927.

The spelling of 2313993643 in words is "two billion, three hundred thirteen million, nine hundred ninety-three thousand, six hundred forty-three".