326063056 has 80 divisors (see below), whose sum is σ = 709079616. Its totient is φ = 145200000.

The previous prime is 326063051. The next prime is 326063057. The reversal of 326063056 is 650360623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326063051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1298931 + ... + 1299181.

Almost surely, 2^326063056 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 326063056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354539808).

326063056 is an abundant number, since it is smaller than the sum of its proper divisors (383016560).

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

326063056 is a wasteful number, since it uses less digits than its factorization.

326063056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 326063056 is about 18057.2161752580. The cubic root of 326063056 is about 688.2832460015.

The spelling of 326063056 in words is "three hundred twenty-six million, sixty-three thousand, fifty-six".