604326993197 has 2 divisors, whose sum is σ = 604326993198. Its totient is φ = 604326993196.

The previous prime is 604326993079. The next prime is 604326993211. The reversal of 604326993197 is 791399623406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535444891081 + 68882102116 = 731741^2 + 262454^2 .

It is a cyclic number.

It is not a de Polignac number, because 604326993197 - 2²⁸ = 604058557741 is a prime.

It is a super-2 number, since 2×604326993197² (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 (604326993497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302163496598 + 302163496599.

It is an arithmetic number, because the mean of its divisors is an integer number (302163496599).

Almost surely, 2^604326993197 is an apocalyptic number.

It is an amenable number.

604326993197 is a deficient number, since it is larger than the sum of its proper divisors (1).

604326993197 is an equidigital number, since it uses as much as digits as its factorization.

604326993197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13226976, while the sum is 59.

The spelling of 604326993197 in words is "six hundred four billion, three hundred twenty-six million, nine hundred ninety-three thousand, one hundred ninety-seven".