326046808080 has 480 divisors, whose sum is σ = 1329389318400. Its totient is φ = 69952647168.

The previous prime is 326046808037. The next prime is 326046808091. The reversal of 326046808080 is 80808640623.

It is a happy number.

326046808080 is a `hidden beast` number, since 32 + 6 + 0 + 468 + 0 + 80 + 80 = 666.

326046808080 is digitally balanced in base 4, 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 (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10422222 + ... + 10453458.

It is an arithmetic number, because the mean of its divisors is an integer number (2769561080).

Almost surely, 2^326046808080 is an apocalyptic number.

326046808080 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 326046808080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664694659200).

326046808080 is an abundant number, since it is smaller than the sum of its proper divisors (1003342510320).

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

326046808080 is a wasteful number, since it uses less digits than its factorization.

326046808080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31391 (or 31382 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 326046808080 in words is "three hundred twenty-six billion, forty-six million, eight hundred eight thousand, eighty".