610798328269 has 2 divisors, whose sum is σ = 610798328270. Its totient is φ = 610798328268.

The previous prime is 610798328263. The next prime is 610798328317. The reversal of 610798328269 is 962823897016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 579958402500 + 30839925769 = 761550^2 + 175613^2 .

It is a cyclic number.

It is not a de Polignac number, because 610798328269 - 2⁹ = 610798327757 is a prime.

It is a super-2 number, since 2×610798328269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610798328263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305399164134 + 305399164135.

It is an arithmetic number, because the mean of its divisors is an integer number (305399164135).

Almost surely, 2^610798328269 is an apocalyptic number.

It is an amenable number.

610798328269 is a deficient number, since it is larger than the sum of its proper divisors (1).

610798328269 is an equidigital number, since it uses as much as digits as its factorization.

610798328269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 610798328269 in words is "six hundred ten billion, seven hundred ninety-eight million, three hundred twenty-eight thousand, two hundred sixty-nine".