326347 has 8 divisors (see below), whose sum is σ = 389376. Its totient is φ = 267432.

The previous prime is 326323. The next prime is 326351. The reversal of 326347 is 743623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 326347 - 2⁷ = 326219 is a prime.

It is a d-powerful number, because it can be written as 3⁴ + 2¹⁷ + 3¹¹ + 6³ + 4⁵ + 7⁵ .

It is a Duffinian number.

326347 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (326147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853 + ... + 1174.

It is an arithmetic number, because the mean of its divisors is an integer number (48672).

2³²⁶³⁴⁷ is an apocalyptic number.

326347 is a deficient number, since it is larger than the sum of its proper divisors (63029).

326347 is a wasteful number, since it uses less digits than its factorization.

326347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057.

The product of its digits is 3024, while the sum is 25.

The square root of 326347 is about 571.2678881226. The cubic root of 326347 is about 68.8482979552.

Subtracting from 326347 its product of digits (3024), we obtain a palindrome (323323).

The spelling of 326347 in words is "three hundred twenty-six thousand, three hundred forty-seven".