326369228 has 12 divisors (see below), whose sum is σ = 571295592. Its totient is φ = 163141920.

The previous prime is 326369227. The next prime is 326369233. The reversal of 326369228 is 822963623.

326369228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (326369227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11768 + ... + 28128.

It is an arithmetic number, because the mean of its divisors is an integer number (47607966).

Almost surely, 2^326369228 is an apocalyptic number.

It is an amenable number.

326369228 is a deficient number, since it is larger than the sum of its proper divisors (244926364).

326369228 is a wasteful number, since it uses less digits than its factorization.

326369228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21352 (or 21350 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 326369228 is about 18065.6920155304. The cubic root of 326369228 is about 688.4986104117.

The spelling of 326369228 in words is "three hundred twenty-six million, three hundred sixty-nine thousand, two hundred twenty-eight".