326248960 has 80 divisors (see below), whose sum is σ = 807662592. Its totient is φ = 126259200.

The previous prime is 326248889. The next prime is 326248961. The reversal of 326248960 is 69842623.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326248961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77305 + ... + 81415.

Almost surely, 2^326248960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326248960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403831296).

326248960 is an abundant number, since it is smaller than the sum of its proper divisors (481413632).

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

326248960 is an equidigital number, since it uses as much as digits as its factorization.

326248960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165 (or 4149 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 326248960 is about 18062.3630790658. The cubic root of 326248960 is about 688.4140287814.

The spelling of 326248960 in words is "three hundred twenty-six million, two hundred forty-eight thousand, nine hundred sixty".