2697765413 has 12 divisors (see below), whose sum is σ = 3142575072. Its totient is φ = 2309159160.

The previous prime is 2697765403. The next prime is 2697765431. The reversal of 2697765413 is 3145677962.

It is not a de Polignac number, because 2697765413 - 2²⁰ = 2696716837 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2697765403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2243 + ... + 73488.

It is an arithmetic number, because the mean of its divisors is an integer number (261881256).

Almost surely, 2^2697765413 is an apocalyptic number.

It is an amenable number.

2697765413 is a deficient number, since it is larger than the sum of its proper divisors (444809659).

2697765413 is an equidigital number, since it uses as much as digits as its factorization.

2697765413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76472 (or 76465 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 50.

The square root of 2697765413 is about 51940.0174528273. The cubic root of 2697765413 is about 1392.0923946480.

The spelling of 2697765413 in words is "two billion, six hundred ninety-seven million, seven hundred sixty-five thousand, four hundred thirteen".