326967820607 has 2 divisors, whose sum is σ = 326967820608. Its totient is φ = 326967820606.

The previous prime is 326967820579. The next prime is 326967820631. The reversal of 326967820607 is 706028769623.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 326967820607 - 2¹⁴ = 326967804223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326967820637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163483910303 + 163483910304.

It is an arithmetic number, because the mean of its divisors is an integer number (163483910304).

Almost surely, 2^326967820607 is an apocalyptic number.

326967820607 is a deficient number, since it is larger than the sum of its proper divisors (1).

326967820607 is an equidigital number, since it uses as much as digits as its factorization.

326967820607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 326967820607 in words is "three hundred twenty-six billion, nine hundred sixty-seven million, eight hundred twenty thousand, six hundred seven".