326796901 has 2 divisors, whose sum is σ = 326796902. Its totient is φ = 326796900.

The previous prime is 326796881. The next prime is 326796931. The reversal of 326796901 is 109697623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319479876 + 7317025 = 17874^2 + 2705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326796901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326796931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163398450 + 163398451.

It is an arithmetic number, because the mean of its divisors is an integer number (163398451).

Almost surely, 2^326796901 is an apocalyptic number.

It is an amenable number.

326796901 is a deficient number, since it is larger than the sum of its proper divisors (1).

326796901 is an equidigital number, since it uses as much as digits as its factorization.

326796901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 326796901 is about 18077.5247475975. The cubic root of 326796901 is about 688.7992144701.

The spelling of 326796901 in words is "three hundred twenty-six million, seven hundred ninety-six thousand, nine hundred one".