316998 has 24 divisors (see below), whose sum is σ = 749736. Its totient is φ = 96000.

The previous prime is 316991. The next prime is 317003. The reversal of 316998 is 899613.

316998 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 316998.

It is not an unprimeable number, because it can be changed into a prime (316991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 603 + ... + 998.

It is an arithmetic number, because the mean of its divisors is an integer number (31239).

2³¹⁶⁹⁹⁸ is an apocalyptic number.

316998 is an abundant number, since it is smaller than the sum of its proper divisors (432738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316998 is a wasteful number, since it uses less digits than its factorization.

316998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1617 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 316998 is about 563.0257542955. The cubic root of 316998 is about 68.1844760176.

The spelling of 316998 in words is "three hundred sixteen thousand, nine hundred ninety-eight".