2695398634 has 16 divisors (see below), whose sum is σ = 4336195680. Its totient is φ = 1252676880.

The previous prime is 2695398617. The next prime is 2695398697. The reversal of 2695398634 is 4368935962.

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, 667152 + ... + 671179.

It is an arithmetic number, because the mean of its divisors is an integer number (271012230).

Almost surely, 2^2695398634 is an apocalyptic number.

2695398634 is a deficient number, since it is larger than the sum of its proper divisors (1640797046).

2695398634 is a wasteful number, since it uses less digits than its factorization.

2695398634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338405.

The product of its digits is 8398080, while the sum is 55.

The square root of 2695398634 is about 51917.2286818162. The cubic root of 2695398634 is about 1391.6851762623.

The spelling of 2695398634 in words is "two billion, six hundred ninety-five million, three hundred ninety-eight thousand, six hundred thirty-four".