316039 has 8 divisors (see below), whose sum is σ = 330480. Its totient is φ = 302016.

The previous prime is 316037. The next prime is 316051. The reversal of 316039 is 930613.

316039 = 227² + 228² + ... + 232².

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

It is a cyclic number.

It is not a de Polignac number, because 316039 - 2¹ = 316037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316031) 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, 3507 + ... + 3595.

It is an arithmetic number, because the mean of its divisors is an integer number (41310).

2³¹⁶⁰³⁹ is an apocalyptic number.

316039 is a deficient number, since it is larger than the sum of its proper divisors (14441).

316039 is an equidigital number, since it uses as much as digits as its factorization.

316039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 316039 is about 562.1734607752. The cubic root of 316039 is about 68.1156480724.

The spelling of 316039 in words is "three hundred sixteen thousand, thirty-nine".