320014329 has 4 divisors (see below), whose sum is σ = 426685776. Its totient is φ = 213342884.

The previous prime is 320014313. The next prime is 320014337. The reversal of 320014329 is 923410023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923410023 = 3 ⋅307803341.

It is a cyclic number.

It is not a de Polignac number, because 320014329 - 2⁴ = 320014313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320014299 and 320014308.

It is not an unprimeable number, because it can be changed into a prime (320014129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53335719 + ... + 53335724.

It is an arithmetic number, because the mean of its divisors is an integer number (106671444).

Almost surely, 2^320014329 is an apocalyptic number.

It is an amenable number.

320014329 is a deficient number, since it is larger than the sum of its proper divisors (106671447).

320014329 is a wasteful number, since it uses less digits than its factorization.

320014329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106671446.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 320014329 is about 17888.9443232405. The cubic root of 320014329 is about 684.0005877872. Note that the first 3 decimals are identical.

The spelling of 320014329 in words is "three hundred twenty million, fourteen thousand, three hundred twenty-nine".