326868007088 has 40 divisors (see below), whose sum is σ = 725458567680. Its totient is φ = 139761241920.

The previous prime is 326868007079. The next prime is 326868007121. The reversal of 326868007088 is 880700868623.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337418 + ... + 3433961.

It is an arithmetic number, because the mean of its divisors is an integer number (18136464192).

Almost surely, 2^326868007088 is an apocalyptic number.

It is an amenable number.

326868007088 is an abundant number, since it is smaller than the sum of its proper divisors (398590560592).

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

326868007088 is a wasteful number, since it uses less digits than its factorization.

326868007088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771825 (or 6771819 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 326868007088 in words is "three hundred twenty-six billion, eight hundred sixty-eight million, seven thousand, eighty-eight".