2697913 has 2 divisors, whose sum is σ = 2697914. Its totient is φ = 2697912.

The previous prime is 2697911. The next prime is 2697931. The reversal of 2697913 is 3197962.

2697913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2697931) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2393209 + 304704 = 1547^2 + 552^2 .

It is a cyclic number.

It is not a de Polignac number, because 2697913 - 2¹ = 2697911 is a prime.

Together with 2697911, it forms a pair of twin primes.

2697913 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2697911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348956 + 1348957.

It is an arithmetic number, because the mean of its divisors is an integer number (1348957).

2^2697913 is an apocalyptic number.

It is an amenable number.

2697913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2697913 is an equidigital number, since it uses as much as digits as its factorization.

2697913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 37.

The square root of 2697913 is about 1642.5324958734. The cubic root of 2697913 is about 139.2117779978.

The spelling of 2697913 in words is "two million, six hundred ninety-seven thousand, nine hundred thirteen".