326764032 has 80 divisors (see below), whose sum is σ = 994912512. Its totient is φ = 93358080.

The previous prime is 326763989. The next prime is 326764049. The reversal of 326764032 is 230467623.

It is a junction number, because it is equal to n+sod(n) for n = 326763984 and 326764002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4444 + ... + 25947.

Almost surely, 2^326764032 is an apocalyptic number.

326764032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326764032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497456256).

326764032 is an abundant number, since it is smaller than the sum of its proper divisors (668148480).

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

326764032 is an equidigital number, since it uses as much as digits as its factorization.

326764032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30419 (or 30403 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 326764032 is about 18076.6156124425. The cubic root of 326764032 is about 688.7761207174.

The spelling of 326764032 in words is "three hundred twenty-six million, seven hundred sixty-four thousand, thirty-two".