2696399 has 2 divisors, whose sum is σ = 2696400. Its totient is φ = 2696398.

The previous prime is 2696377. The next prime is 2696413. The reversal of 2696399 is 9936962.

2696399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2696399 - 2¹² = 2692303 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2696329) 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, 1348199 + 1348200.

It is an arithmetic number, because the mean of its divisors is an integer number (1348200).

2^2696399 is an apocalyptic number.

2696399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2696399 is an equidigital number, since it uses as much as digits as its factorization.

2696399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464, while the sum is 44.

The square root of 2696399 is about 1642.0715575151. The cubic root of 2696399 is about 139.1857324248.

The spelling of 2696399 in words is "two million, six hundred ninety-six thousand, three hundred ninety-nine".