326196097907 has 2 divisors, whose sum is σ = 326196097908. Its totient is φ = 326196097906.

The previous prime is 326196097891. The next prime is 326196097991. The reversal of 326196097907 is 709790691623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 326196097907 - 2⁴ = 326196097891 is a prime.

It is not a weakly prime, because it can be changed into another prime (326196099907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163098048953 + 163098048954.

It is an arithmetic number, because the mean of its divisors is an integer number (163098048954).

Almost surely, 2^326196097907 is an apocalyptic number.

326196097907 is a deficient number, since it is larger than the sum of its proper divisors (1).

326196097907 is an equidigital number, since it uses as much as digits as its factorization.

326196097907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7715736, while the sum is 59.

The spelling of 326196097907 in words is "three hundred twenty-six billion, one hundred ninety-six million, ninety-seven thousand, nine hundred seven".