326331227 has 8 divisors (see below), whose sum is σ = 330382800. Its totient is φ = 322288384.

The previous prime is 326331217. The next prime is 326331233. The reversal of 326331227 is 722133623.

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 326331227 - 2¹⁰ = 326330203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 326331227.

It is not an unprimeable number, because it can be changed into a prime (326331217) 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, 104099 + ... + 107187.

It is an arithmetic number, because the mean of its divisors is an integer number (41297850).

Almost surely, 2^326331227 is an apocalyptic number.

326331227 is a deficient number, since it is larger than the sum of its proper divisors (4051573).

326331227 is a wasteful number, since it uses less digits than its factorization.

326331227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4365.

The product of its digits is 9072, while the sum is 29.

The square root of 326331227 is about 18064.6402399826. The cubic root of 326331227 is about 688.4718874561.

The spelling of 326331227 in words is "three hundred twenty-six million, three hundred thirty-one thousand, two hundred twenty-seven".