326201568 has 96 divisors (see below), whose sum is σ = 1067592960. Its totient is φ = 84725760.

The previous prime is 326201567. The next prime is 326201581. The reversal of 326201568 is 865102623.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326201563) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14673 + ... + 29456.

It is an arithmetic number, because the mean of its divisors is an integer number (11120760).

Almost surely, 2^326201568 is an apocalyptic number.

It is an amenable number.

326201568 is an abundant number, since it is smaller than the sum of its proper divisors (741391392).

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

326201568 is a wasteful number, since it uses less digits than its factorization.

326201568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44160 (or 44152 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 326201568 is about 18061.0511322016. The cubic root of 326201568 is about 688.3806934031.

The spelling of 326201568 in words is "three hundred twenty-six million, two hundred one thousand, five hundred sixty-eight".