326716 has 24 divisors (see below), whose sum is σ = 631904. Its totient is φ = 146880.

The previous prime is 326707. The next prime is 326737. The reversal of 326716 is 617623.

It is a congruent number.

It is an unprimeable number.

326716 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3121 + ... + 3223.

2³²⁶⁷¹⁶ is an apocalyptic number.

It is an amenable number.

326716 is a deficient number, since it is larger than the sum of its proper divisors (305188).

326716 is a wasteful number, since it uses less digits than its factorization.

326716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 179 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 326716 is about 571.5907626965. The cubic root of 326716 is about 68.8742370659.

The spelling of 326716 in words is "three hundred twenty-six thousand, seven hundred sixteen".