326483472 has 120 divisors (see below), whose sum is σ = 989746176. Its totient is φ = 92461824.

The previous prime is 326483461. The next prime is 326483483. The reversal of 326483472 is 274384623.

It is an interprime number because it is at equal distance from previous prime (326483461) and next prime (326483483).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 326483472.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298158 + ... + 299250.

Almost surely, 2^326483472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326483472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494873088).

326483472 is an abundant number, since it is smaller than the sum of its proper divisors (663262704).

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

326483472 is a wasteful number, since it uses less digits than its factorization.

326483472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245 (or 1232 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 326483472 is about 18068.8536437705. The cubic root of 326483472 is about 688.5789362640.

It can be divided in two parts, 3264 and 83472, that added together give a triangular number (86736 = T₄₁₆).

The spelling of 326483472 in words is "three hundred twenty-six million, four hundred eighty-three thousand, four hundred seventy-two".