2695942806 has 16 divisors (see below), whose sum is σ = 5444235264. Its totient is φ = 889922664.

The previous prime is 2695942801. The next prime is 2695942817. The reversal of 2695942806 is 6082495962.

It is a super-2 number, since 2×2695942806² = 14536215226446307272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2695942801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2180566 + ... + 2181801.

It is an arithmetic number, because the mean of its divisors is an integer number (340264704).

Almost surely, 2^2695942806 is an apocalyptic number.

2695942806 is an abundant number, since it is smaller than the sum of its proper divisors (2748292458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2695942806 is a wasteful number, since it uses less digits than its factorization.

2695942806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362475.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 2695942806 is about 51922.4691824262. The cubic root of 2695942806 is about 1391.7788253843.

The spelling of 2695942806 in words is "two billion, six hundred ninety-five million, nine hundred forty-two thousand, eight hundred six".