696407311 has 2 divisors, whose sum is σ = 696407312. Its totient is φ = 696407310.

The previous prime is 696407297. The next prime is 696407321. The reversal of 696407311 is 113704696.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 696407311 - 2⁵ = 696407279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696407321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348203655 + 348203656.

It is an arithmetic number, because the mean of its divisors is an integer number (348203656).

Almost surely, 2^696407311 is an apocalyptic number.

696407311 is a deficient number, since it is larger than the sum of its proper divisors (1).

696407311 is an equidigital number, since it uses as much as digits as its factorization.

696407311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 696407311 is about 26389.5303292802. The cubic root of 696407311 is about 886.3823655727.

The spelling of 696407311 in words is "six hundred ninety-six million, four hundred seven thousand, three hundred eleven".