326114320 has 80 divisors (see below), whose sum is σ = 870658560. Its totient is φ = 111278592.

The previous prime is 326114297. The next prime is 326114333. The reversal of 326114320 is 23411623.

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

It is a junction number, because it is equal to n+sod(n) for n = 326114291 and 326114300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126969 + ... + 129511.

It is an arithmetic number, because the mean of its divisors is an integer number (10883232).

Almost surely, 2^326114320 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 326114320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435329280).

326114320 is an abundant number, since it is smaller than the sum of its proper divisors (544544240).

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

326114320 is a wasteful number, since it uses less digits than its factorization.

326114320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792 (or 2786 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 326114320 is about 18058.6356073763. The cubic root of 326114320 is about 688.3193149998.

Adding to 326114320 its reverse (23411623), we get a palindrome (349525943).

The spelling of 326114320 in words is "three hundred twenty-six million, one hundred fourteen thousand, three hundred twenty".