326313360 has 200 divisors, whose sum is σ = 1164820536. Its totient is φ = 84602880.

The previous prime is 326313343. The next prime is 326313389. The reversal of 326313360 is 63313623.

326313360 is a `hidden beast` number, since 326 + 3 + 1 + 336 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 42458256 + 283855104 = 6516^2 + 16848^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 239080 + ... + 240440.

Almost surely, 2^326313360 is an apocalyptic number.

326313360 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 326313360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582410268).

326313360 is an abundant number, since it is smaller than the sum of its proper divisors (838507176).

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

326313360 is a wasteful number, since it uses less digits than its factorization.

326313360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1408 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 326313360 is about 18064.1457035754. The cubic root of 326313360 is about 688.4593223579.

Adding to 326313360 its reverse (63313623), we get a palindrome (389626983).

The spelling of 326313360 in words is "three hundred twenty-six million, three hundred thirteen thousand, three hundred sixty".