326416663317 has 8 divisors (see below), whose sum is σ = 435333174624. Its totient is φ = 217555630448.

The previous prime is 326416663253. The next prime is 326416663333. The reversal of 326416663317 is 713366614623.

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 326416663317 - 2⁶ = 326416663253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326416663367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13855878 + ... + 13879415.

It is an arithmetic number, because the mean of its divisors is an integer number (54416646828).

Almost surely, 2^326416663317 is an apocalyptic number.

It is an amenable number.

326416663317 is a deficient number, since it is larger than the sum of its proper divisors (108916511307).

326416663317 is a wasteful number, since it uses less digits than its factorization.

326416663317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27739219.

The product of its digits is 1959552, while the sum is 48.

The spelling of 326416663317 in words is "three hundred twenty-six billion, four hundred sixteen million, six hundred sixty-three thousand, three hundred seventeen".