696314491 has 2 divisors, whose sum is σ = 696314492. Its totient is φ = 696314490.

The previous prime is 696314483. The next prime is 696314501. The reversal of 696314491 is 194413696.

696314491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 696314491 - 2³ = 696314483 is a prime.

It is not a weakly prime, because it can be changed into another prime (696314431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348157245 + 348157246.

It is an arithmetic number, because the mean of its divisors is an integer number (348157246).

Almost surely, 2^696314491 is an apocalyptic number.

696314491 is a deficient number, since it is larger than the sum of its proper divisors (1).

696314491 is an equidigital number, since it uses as much as digits as its factorization.

696314491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 43.

The square root of 696314491 is about 26387.7716186873. The cubic root of 696314491 is about 886.3429836069.

The spelling of 696314491 in words is "six hundred ninety-six million, three hundred fourteen thousand, four hundred ninety-one".