320950 has 36 divisors (see below), whose sum is σ = 699732. Its totient is φ = 109200.

The previous prime is 320941. The next prime is 320953. The reversal of 320950 is 59023.

320950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2385 + ... + 2515.

It is an arithmetic number, because the mean of its divisors is an integer number (19437).

2³²⁰⁹⁵⁰ is an apocalyptic number.

320950 is an abundant number, since it is smaller than the sum of its proper divisors (378782).

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

320950 is a wasteful number, since it uses less digits than its factorization.

320950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 320950 is about 566.5244919684. The cubic root of 320950 is about 68.4666575437.

Adding to 320950 its reverse (59023), we get a palindrome (379973).

The spelling of 320950 in words is "three hundred twenty thousand, nine hundred fifty".