2681692395 has 32 divisors (see below), whose sum is σ = 4612654080. Its totient is φ = 1326124800.

The previous prime is 2681692381. The next prime is 2681692399. The reversal of 2681692395 is 5932961862.

It is not a de Polignac number, because 2681692395 - 2¹² = 2681688299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2681692399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86706 + ... + 113495.

It is an arithmetic number, because the mean of its divisors is an integer number (144145440).

Almost surely, 2^2681692395 is an apocalyptic number.

2681692395 is a deficient number, since it is larger than the sum of its proper divisors (1930961685).

2681692395 is a wasteful number, since it uses less digits than its factorization.

2681692395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200275.

The product of its digits is 1399680, while the sum is 51.

The square root of 2681692395 is about 51785.0595732012. The cubic root of 2681692395 is about 1389.3222365589.

The spelling of 2681692395 in words is "two billion, six hundred eighty-one million, six hundred ninety-two thousand, three hundred ninety-five".