2696934866 has 16 divisors (see below), whose sum is σ = 4212999000. Its totient is φ = 1293226368.

The previous prime is 2696934829. The next prime is 2696934883. The reversal of 2696934866 is 6684396962.

It can be written as a sum of positive squares in 4 ways, for example, as 1099254025 + 1597680841 = 33155^2 + 39971^2 .

It is an unprimeable number.

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, 147395 + ... + 164678.

Almost surely, 2^2696934866 is an apocalyptic number.

2696934866 is a deficient number, since it is larger than the sum of its proper divisors (1516064134).

2696934866 is a wasteful number, since it uses less digits than its factorization.

2696934866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312253.

The product of its digits is 20155392, while the sum is 59.

The square root of 2696934866 is about 51932.0215859156. The cubic root of 2696934866 is about 1391.9495212378.

The spelling of 2696934866 in words is "two billion, six hundred ninety-six million, nine hundred thirty-four thousand, eight hundred sixty-six".