698116 has 24 divisors (see below), whose sum is σ = 1292760. Its totient is φ = 329472.

The previous prime is 698111. The next prime is 698171. The reversal of 698116 is 611896.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 202500 + 495616 = 450^2 + 704^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698111) by changing a digit.

698116 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 7 ways as a sum of consecutive naturals, for example, 7800 + ... + 7888.

It is an arithmetic number, because the mean of its divisors is an integer number (53865).

2⁶⁹⁸¹¹⁶ is an apocalyptic number.

It is an amenable number.

698116 is a deficient number, since it is larger than the sum of its proper divisors (594644).

698116 is a wasteful number, since it uses less digits than its factorization.

698116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 181 counting only the distinct ones).

The product of its digits is 2592, while the sum is 31.

The square root of 698116 is about 835.5333625894. The cubic root of 698116 is about 88.7106709296.

The spelling of 698116 in words is "six hundred ninety-eight thousand, one hundred sixteen".