326418960 has 160 divisors (see below), whose sum is σ = 1161925632. Its totient is φ = 74257920.

The previous prime is 326418947. The next prime is 326418979. The reversal of 326418960 is 69814623.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555787 + ... + 556373.

Almost surely, 2^326418960 is an apocalyptic number.

326418960 is a gapful number since it is divisible by the number (30) 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 326418960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580962816).

326418960 is an abundant number, since it is smaller than the sum of its proper divisors (835506672).

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

326418960 is a wasteful number, since it uses less digits than its factorization.

326418960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 326418960 is about 18067.0683842177. The cubic root of 326418960 is about 688.5335796745.

The spelling of 326418960 in words is "three hundred twenty-six million, four hundred eighteen thousand, nine hundred sixty".