326788363 has 8 divisors (see below), whose sum is σ = 361518336. Its totient is φ = 292895400.

The previous prime is 326788351. The next prime is 326788373. The reversal of 326788363 is 363887623.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326788363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326788303) 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, 208431 + ... + 209992.

It is an arithmetic number, because the mean of its divisors is an integer number (45189792).

Almost surely, 2^326788363 is an apocalyptic number.

326788363 is a deficient number, since it is larger than the sum of its proper divisors (34729973).

326788363 is a wasteful number, since it uses less digits than its factorization.

326788363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418505.

The product of its digits is 870912, while the sum is 46.

The square root of 326788363 is about 18077.2885964682. The cubic root of 326788363 is about 688.7932158219.

It can be divided in two parts, 32678 and 8363, that added together give a triangular number (41041 = T₂₈₆).

The spelling of 326788363 in words is "three hundred twenty-six million, seven hundred eighty-eight thousand, three hundred sixty-three".