320107669 has 8 divisors (see below), whose sum is σ = 367882560. Its totient is φ = 272844096.

The previous prime is 320107661. The next prime is 320107693. The reversal of 320107669 is 966701023.

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

It is not a de Polignac number, because 320107669 - 2³ = 320107661 is a prime.

It is a super-2 number, since 2×320107669² = 204937839505227122, 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 (320107661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126484 + ... + 128989.

It is an arithmetic number, because the mean of its divisors is an integer number (45985320).

Almost surely, 2^320107669 is an apocalyptic number.

It is an amenable number.

320107669 is a deficient number, since it is larger than the sum of its proper divisors (47774891).

320107669 is a wasteful number, since it uses less digits than its factorization.

320107669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255659.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 320107669 is about 17891.5530069360. The cubic root of 320107669 is about 684.0670831519.

The spelling of 320107669 in words is "three hundred twenty million, one hundred seven thousand, six hundred sixty-nine".