326867 has 2 divisors, whose sum is σ = 326868. Its totient is φ = 326866.

The previous prime is 326863. The next prime is 326869. The reversal of 326867 is 768623.

It is a strong prime.

It is an emirp because it is prime and its reverse (768623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 326867 - 2² = 326863 is a prime.

Together with 326869, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326867.

It is not a weakly prime, because it can be changed into another prime (326863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163433 + 163434.

It is an arithmetic number, because the mean of its divisors is an integer number (163434).

2³²⁶⁸⁶⁷ is an apocalyptic number.

326867 is a deficient number, since it is larger than the sum of its proper divisors (1).

326867 is an equidigital number, since it uses as much as digits as its factorization.

326867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 326867 is about 571.7228349471. The cubic root of 326867 is about 68.8848460841.

It can be divided in two parts, 3 and 26867, that multiplied together give a triangular number (80601 = T₄₀₁).

The spelling of 326867 in words is "three hundred twenty-six thousand, eight hundred sixty-seven".