326272104 has 128 divisors (see below), whose sum is σ = 964224000. Its totient is φ = 101932992.

The previous prime is 326272061. The next prime is 326272129. The reversal of 326272104 is 401272623.

326272104 is a `hidden beast` number, since 32 + 627 + 2 + 1 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438757 + ... + 439499.

It is an arithmetic number, because the mean of its divisors is an integer number (7533000).

Almost surely, 2^326272104 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 326272104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482112000).

326272104 is an abundant number, since it is smaller than the sum of its proper divisors (637951896).

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

326272104 is a wasteful number, since it uses less digits than its factorization.

326272104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 326272104 is about 18063.0037369204. The cubic root of 326272104 is about 688.4303070223.

The spelling of 326272104 in words is "three hundred twenty-six million, two hundred seventy-two thousand, one hundred four".