2696992739 has 4 divisors (see below), whose sum is σ = 3082277424. Its totient is φ = 2311708056.

The previous prime is 2696992733. The next prime is 2696992747. The reversal of 2696992739 is 9372996962.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2696992739 - 2²⁴ = 2680215523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2696992733) 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, 192642332 + ... + 192642345.

It is an arithmetic number, because the mean of its divisors is an integer number (770569356).

Almost surely, 2^2696992739 is an apocalyptic number.

2696992739 is a deficient number, since it is larger than the sum of its proper divisors (385284685).

2696992739 is an equidigital number, since it uses as much as digits as its factorization.

2696992739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385284684.

The product of its digits is 19840464, while the sum is 62.

The square root of 2696992739 is about 51932.5787824945. The cubic root of 2696992739 is about 1391.9594776912.

The spelling of 2696992739 in words is "two billion, six hundred ninety-six million, nine hundred ninety-two thousand, seven hundred thirty-nine".