326134843 has 2 divisors, whose sum is σ = 326134844. Its totient is φ = 326134842.

The previous prime is 326134819. The next prime is 326134901. The reversal of 326134843 is 348431623.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326134843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326134799 and 326134808.

It is not a weakly prime, because it can be changed into another prime (326134813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163067421 + 163067422.

It is an arithmetic number, because the mean of its divisors is an integer number (163067422).

Almost surely, 2^326134843 is an apocalyptic number.

326134843 is a deficient number, since it is larger than the sum of its proper divisors (1).

326134843 is an equidigital number, since it uses as much as digits as its factorization.

326134843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 34.

The square root of 326134843 is about 18059.2038307341. The cubic root of 326134843 is about 688.3337537820. Note that the first 3 decimals are identical.

The spelling of 326134843 in words is "three hundred twenty-six million, one hundred thirty-four thousand, eight hundred forty-three".