2696439478774 has 8 divisors (see below), whose sum is σ = 4086356736168. Its totient is φ = 1334320566720.

The previous prime is 2696439478709. The next prime is 2696439478829. The reversal of 2696439478774 is 4778749346962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2696439478774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6949586092 + ... + 6949586479.

It is an arithmetic number, because the mean of its divisors is an integer number (510794592021).

Almost surely, 2^{2696439478774} is an apocalyptic number.

2696439478774 is a deficient number, since it is larger than the sum of its proper divisors (1389917257394).

2696439478774 is a wasteful number, since it uses less digits than its factorization.

2696439478774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13899172670.

The product of its digits is 3072577536, while the sum is 76.

The spelling of 2696439478774 in words is "two trillion, six hundred ninety-six billion, four hundred thirty-nine million, four hundred seventy-eight thousand, seven hundred seventy-four".