320941096 has 64 divisors (see below), whose sum is σ = 730788480. Its totient is φ = 128993280.

The previous prime is 320941091. The next prime is 320941111. The reversal of 320941096 is 690149023.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (320941091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421356 + ... + 422116.

It is an arithmetic number, because the mean of its divisors is an integer number (11418570).

Almost surely, 2^320941096 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 320941096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365394240).

320941096 is an abundant number, since it is smaller than the sum of its proper divisors (409847384).

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

320941096 is a wasteful number, since it uses less digits than its factorization.

320941096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 320941096 is about 17914.8289414105. The cubic root of 320941096 is about 684.6602438929.

The spelling of 320941096 in words is "three hundred twenty million, nine hundred forty-one thousand, ninety-six".