2681336695 has 8 divisors (see below), whose sum is σ = 3222707040. Its totient is φ = 2141667360.

The previous prime is 2681336687. The next prime is 2681336701. The reversal of 2681336695 is 5966331862.

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 2681336695 - 2³ = 2681336687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421780 + ... + 428089.

It is an arithmetic number, because the mean of its divisors is an integer number (402838380).

Almost surely, 2^2681336695 is an apocalyptic number.

2681336695 is a deficient number, since it is larger than the sum of its proper divisors (541370345).

2681336695 is an equidigital number, since it uses as much as digits as its factorization.

2681336695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850505.

The product of its digits is 1399680, while the sum is 49.

The square root of 2681336695 is about 51781.6250710616. The cubic root of 2681336695 is about 1389.2608072203.

The spelling of 2681336695 in words is "two billion, six hundred eighty-one million, three hundred thirty-six thousand, six hundred ninety-five".