2696368709 has 4 divisors (see below), whose sum is σ = 2753738304. Its totient is φ = 2638999116.

The previous prime is 2696368681. The next prime is 2696368721. The reversal of 2696368709 is 9078636962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2696368709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2696361709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28684727 + ... + 28684820.

It is an arithmetic number, because the mean of its divisors is an integer number (688434576).

Almost surely, 2^2696368709 is an apocalyptic number.

It is an amenable number.

2696368709 is a deficient number, since it is larger than the sum of its proper divisors (57369595).

2696368709 is an equidigital number, since it uses as much as digits as its factorization.

2696368709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57369594.

The product of its (nonzero) digits is 5878656, while the sum is 56.

The square root of 2696368709 is about 51926.5703566103. The cubic root of 2696368709 is about 1391.8521122463.

The spelling of 2696368709 in words is "two billion, six hundred ninety-six million, three hundred sixty-eight thousand, seven hundred nine".