2807668113 has 4 divisors (see below), whose sum is σ = 3743557488. Its totient is φ = 1871778740.

The previous prime is 2807668081. The next prime is 2807668139. The reversal of 2807668113 is 3118667082.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2807668113 - 2⁵ = 2807668081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2807668153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467944683 + ... + 467944688.

It is an arithmetic number, because the mean of its divisors is an integer number (935889372).

Almost surely, 2^2807668113 is an apocalyptic number.

It is an amenable number.

2807668113 is a deficient number, since it is larger than the sum of its proper divisors (935889375).

2807668113 is an equidigital number, since it uses as much as digits as its factorization.

2807668113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935889374.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 2807668113 is about 52987.4335385287. The cubic root of 2807668113 is about 1410.7452280055.

The spelling of 2807668113 in words is "two billion, eight hundred seven million, six hundred sixty-eight thousand, one hundred thirteen".