696228941 has 2 divisors, whose sum is σ = 696228942. Its totient is φ = 696228940.

The previous prime is 696228937. The next prime is 696228947. The reversal of 696228941 is 149822696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 665382025 + 30846916 = 25795^2 + 5554^2 .

It is a cyclic number.

It is not a de Polignac number, because 696228941 - 2² = 696228937 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696228947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348114470 + 348114471.

It is an arithmetic number, because the mean of its divisors is an integer number (348114471).

Almost surely, 2^696228941 is an apocalyptic number.

It is an amenable number.

696228941 is a deficient number, since it is larger than the sum of its proper divisors (1).

696228941 is an equidigital number, since it uses as much as digits as its factorization.

696228941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 47.

The square root of 696228941 is about 26386.1505528942. The cubic root of 696228941 is about 886.3066830804.

The spelling of 696228941 in words is "six hundred ninety-six million, two hundred twenty-eight thousand, nine hundred forty-one".