698168 has 16 divisors (see below), whose sum is σ = 1318680. Its totient is φ = 346528.

The previous prime is 698111. The next prime is 698171. The reversal of 698168 is 861896.

698168 is digitally balanced in base 2, 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 698168.

It is an unprimeable number.

698168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355 + ... + 1797.

2⁶⁹⁸¹⁶⁸ is an apocalyptic number.

It is an amenable number.

698168 is a deficient number, since it is larger than the sum of its proper divisors (620512).

698168 is a wasteful number, since it uses less digits than its factorization.

698168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 642 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 698168 is about 835.5644798578. The cubic root of 698168 is about 88.7128734482.

The spelling of 698168 in words is "six hundred ninety-eight thousand, one hundred sixty-eight".