320601352 has 32 divisors (see below), whose sum is σ = 611582400. Its totient is φ = 157528000.

The previous prime is 320601341. The next prime is 320601367. The reversal of 320601352 is 253106023.

It is a super-3 number, since 3×320601352³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220227 + ... + 221677.

It is an arithmetic number, because the mean of its divisors is an integer number (19111950).

Almost surely, 2^320601352 is an apocalyptic number.

It is an amenable number.

320601352 is a deficient number, since it is larger than the sum of its proper divisors (290981048).

320601352 is a wasteful number, since it uses less digits than its factorization.

320601352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 320601352 is about 17905.3442301454. The cubic root of 320601352 is about 684.4185678344.

Adding to 320601352 its reverse (253106023), we get a palindrome (573707375).

The spelling of 320601352 in words is "three hundred twenty million, six hundred one thousand, three hundred fifty-two".