696336049 has 2 divisors, whose sum is σ = 696336050. Its totient is φ = 696336048.

The previous prime is 696336019. The next prime is 696336061. The reversal of 696336049 is 940633696.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 695904400 + 431649 = 26380^2 + 657^2 .

It is a cyclic number.

It is not a de Polignac number, because 696336049 - 2⁹ = 696335537 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (696336019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348168024 + 348168025.

It is an arithmetic number, because the mean of its divisors is an integer number (348168025).

Almost surely, 2^696336049 is an apocalyptic number.

It is an amenable number.

696336049 is a deficient number, since it is larger than the sum of its proper divisors (1).

696336049 is an equidigital number, since it uses as much as digits as its factorization.

696336049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 46.

The square root of 696336049 is about 26388.1801001888. The cubic root of 696336049 is about 886.3521306160.

The spelling of 696336049 in words is "six hundred ninety-six million, three hundred thirty-six thousand, forty-nine".