326471 has 4 divisors (see below), whose sum is σ = 328992. Its totient is φ = 323952.

The previous prime is 326467. The next prime is 326479. The reversal of 326471 is 174623.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 326471 - 2² = 326467 is a prime.

It is a super-3 number, since 3×326471³ = 104389083158955333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 1328.

It is an arithmetic number, because the mean of its divisors is an integer number (82248).

2³²⁶⁴⁷¹ is an apocalyptic number.

326471 is a deficient number, since it is larger than the sum of its proper divisors (2521).

326471 is a wasteful number, since it uses less digits than its factorization.

326471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520.

The product of its digits is 1008, while the sum is 23.

The square root of 326471 is about 571.3764083334. The cubic root of 326471 is about 68.8570168014.

It can be divided in two parts, 326 and 471, that added together give a palindrome (797).

The spelling of 326471 in words is "three hundred twenty-six thousand, four hundred seventy-one".