326203472 has 40 divisors (see below), whose sum is σ = 729346176. Its totient is φ = 138439296.

The previous prime is 326203469. The next prime is 326203477. The reversal of 326203472 is 274302623.

326203472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326203477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603 + ... + 25674.

Almost surely, 2^326203472 is an apocalyptic number.

It is an amenable number.

326203472 is an abundant number, since it is smaller than the sum of its proper divisors (403142704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326203472 is a wasteful number, since it uses less digits than its factorization.

326203472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28395 (or 28389 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 326203472 is about 18061.1038422351. The cubic root of 326203472 is about 688.3820327327.

The spelling of 326203472 in words is "three hundred twenty-six million, two hundred three thousand, four hundred seventy-two".