320349119 has 8 divisors (see below), whose sum is σ = 329449680. Its totient is φ = 311361856.

The previous prime is 320349091. The next prime is 320349143. The reversal of 320349119 is 911943023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 320349119 - 2⁸ = 320348863 is a prime.

It is a super-2 number, since 2×320349119² = 205247116088152322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320349179) 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, 22574 + ... + 33915.

It is an arithmetic number, because the mean of its divisors is an integer number (41181210).

Almost surely, 2^320349119 is an apocalyptic number.

320349119 is a deficient number, since it is larger than the sum of its proper divisors (9100561).

320349119 is a wasteful number, since it uses less digits than its factorization.

320349119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56649.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 320349119 is about 17898.2993326182. The cubic root of 320349119 is about 684.2390320545.

The spelling of 320349119 in words is "three hundred twenty million, three hundred forty-nine thousand, one hundred nineteen".