326334636 has 48 divisors (see below), whose sum is σ = 854458080. Its totient is φ = 107697600.

The previous prime is 326334623. The next prime is 326334643. The reversal of 326334636 is 636433623.

326334636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 a self number, because there is not a number n which added to its sum of digits gives 326334636.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4051 + ... + 25866.

It is an arithmetic number, because the mean of its divisors is an integer number (17801210).

Almost surely, 2^326334636 is an apocalyptic number.

326334636 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

326334636 is an abundant number, since it is smaller than the sum of its proper divisors (528123444).

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

326334636 is a wasteful number, since it uses less digits than its factorization.

326334636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30031 (or 30023 counting only the distinct ones).

The product of its digits is 139968, while the sum is 36.

The square root of 326334636 is about 18064.7345953380. The cubic root of 326334636 is about 688.4742848081.

The spelling of 326334636 in words is "three hundred twenty-six million, three hundred thirty-four thousand, six hundred thirty-six".