326228367 has 8 divisors (see below), whose sum is σ = 440477440. Its totient is φ = 214732440.

The previous prime is 326228359. The next prime is 326228377. The reversal of 326228367 is 763822623.

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

It is not a de Polignac number, because 326228367 - 2³ = 326228359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326228327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688009 + ... + 688482.

It is an arithmetic number, because the mean of its divisors is an integer number (55059680).

Almost surely, 2^326228367 is an apocalyptic number.

326228367 is a deficient number, since it is larger than the sum of its proper divisors (114249073).

326228367 is a wasteful number, since it uses less digits than its factorization.

326228367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376573.

The product of its digits is 145152, while the sum is 39.

The square root of 326228367 is about 18061.7930173059. The cubic root of 326228367 is about 688.3995441290.

The spelling of 326228367 in words is "three hundred twenty-six million, two hundred twenty-eight thousand, three hundred sixty-seven".