968649191327 has 2 divisors, whose sum is σ = 968649191328. Its totient is φ = 968649191326.

The previous prime is 968649191309. The next prime is 968649191387. The reversal of 968649191327 is 723191946869.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 968649191327 - 2²⁰ = 968648142751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968649191387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484324595663 + 484324595664.

It is an arithmetic number, because the mean of its divisors is an integer number (484324595664).

Almost surely, 2^968649191327 is an apocalyptic number.

968649191327 is a deficient number, since it is larger than the sum of its proper divisors (1).

968649191327 is an equidigital number, since it uses as much as digits as its factorization.

968649191327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35271936, while the sum is 65.

The spelling of 968649191327 in words is "nine hundred sixty-eight billion, six hundred forty-nine million, one hundred ninety-one thousand, three hundred twenty-seven".