608957798369 has 2 divisors, whose sum is σ = 608957798370. Its totient is φ = 608957798368.

The previous prime is 608957798327. The next prime is 608957798411. The reversal of 608957798369 is 963897759806.

It is a balanced prime because it is at equal distance from previous prime (608957798327) and next prime (608957798411).

It can be written as a sum of positive squares in only one way, i.e., 424497856225 + 184459942144 = 651535^2 + 429488^2 .

It is a cyclic number.

It is not a de Polignac number, because 608957798369 - 2²⁴ = 608941021153 is a prime.

It is a super-2 number, since 2×608957798369² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 608957798369.

It is not a weakly prime, because it can be changed into another prime (608957797369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304478899184 + 304478899185.

It is an arithmetic number, because the mean of its divisors is an integer number (304478899185).

Almost surely, 2^608957798369 is an apocalyptic number.

It is an amenable number.

608957798369 is a deficient number, since it is larger than the sum of its proper divisors (1).

608957798369 is an equidigital number, since it uses as much as digits as its factorization.

608957798369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1234517760, while the sum is 77.

The spelling of 608957798369 in words is "six hundred eight billion, nine hundred fifty-seven million, seven hundred ninety-eight thousand, three hundred sixty-nine".