326341764 has 72 divisors (see below), whose sum is σ = 984221280. Its totient is φ = 93238992.

The previous prime is 326341759. The next prime is 326341781. The reversal of 326341764 is 467143623.

It is a happy number.

326341764 is a `hidden beast` number, since 3 + 2 + 634 + 17 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 25542 + ... + 36125.

It is an arithmetic number, because the mean of its divisors is an integer number (13669740).

Almost surely, 2^326341764 is an apocalyptic number.

It is an amenable number.

326341764 is an abundant number, since it is smaller than the sum of its proper divisors (657879516).

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

326341764 is a wasteful number, since it uses less digits than its factorization.

326341764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61694 (or 61679 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 326341764 is about 18064.9318847318. The cubic root of 326341764 is about 688.4792974632.

The spelling of 326341764 in words is "three hundred twenty-six million, three hundred forty-one thousand, seven hundred sixty-four".