2312958813 has 8 divisors (see below), whose sum is σ = 3364303776. Its totient is φ = 1401793200.

The previous prime is 2312958811. The next prime is 2312958827. The reversal of 2312958813 is 3188592132.

It is a happy number.

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

It is not a de Polignac number, because 2312958813 - 2¹ = 2312958811 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312958811) 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, 35044798 + ... + 35044863.

It is an arithmetic number, because the mean of its divisors is an integer number (420537972).

Almost surely, 2^2312958813 is an apocalyptic number.

It is an amenable number.

2312958813 is a deficient number, since it is larger than the sum of its proper divisors (1051344963).

2312958813 is a wasteful number, since it uses less digits than its factorization.

2312958813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70089675.

The product of its digits is 103680, while the sum is 42.

The square root of 2312958813 is about 48093.2304279927. The cubic root of 2312958813 is about 1322.4805691331.

The spelling of 2312958813 in words is "two billion, three hundred twelve million, nine hundred fifty-eight thousand, eight hundred thirteen".