601730693 has 2 divisors, whose sum is σ = 601730694. Its totient is φ = 601730692.

The previous prime is 601730683. The next prime is 601730711. The reversal of 601730693 is 396037106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 599368324 + 2362369 = 24482^2 + 1537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601730693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601730653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300865346 + 300865347.

It is an arithmetic number, because the mean of its divisors is an integer number (300865347).

Almost surely, 2^601730693 is an apocalyptic number.

It is an amenable number.

601730693 is a deficient number, since it is larger than the sum of its proper divisors (1).

601730693 is an equidigital number, since it uses as much as digits as its factorization.

601730693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 601730693 is about 24530.1996119070. The cubic root of 601730693 is about 844.2428440443.

Adding to 601730693 its reverse (396037106), we get a palindrome (997767799).

The spelling of 601730693 in words is "six hundred one million, seven hundred thirty thousand, six hundred ninety-three".