594961397 has 2 divisors, whose sum is σ = 594961398. Its totient is φ = 594961396.

The previous prime is 594961387. The next prime is 594961417. The reversal of 594961397 is 793169495.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 593458321 + 1503076 = 24361^2 + 1226^2 .

It is a cyclic number.

It is not a de Polignac number, because 594961397 - 2⁶ = 594961333 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 (594961337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297480698 + 297480699.

It is an arithmetic number, because the mean of its divisors is an integer number (297480699).

Almost surely, 2^594961397 is an apocalyptic number.

It is an amenable number.

594961397 is a deficient number, since it is larger than the sum of its proper divisors (1).

594961397 is an equidigital number, since it uses as much as digits as its factorization.

594961397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1837080, while the sum is 53.

The square root of 594961397 is about 24391.8305381126. The cubic root of 594961397 is about 841.0650685831.

The spelling of 594961397 in words is "five hundred ninety-four million, nine hundred sixty-one thousand, three hundred ninety-seven".