698834 has 8 divisors (see below), whose sum is σ = 1061760. Its totient is φ = 344916.

The previous prime is 698827. The next prime is 698849. The reversal of 698834 is 438896.

698834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 698834.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054 + ... + 2369.

It is an arithmetic number, because the mean of its divisors is an integer number (132720).

2⁶⁹⁸⁸³⁴ is an apocalyptic number.

698834 is a deficient number, since it is larger than the sum of its proper divisors (362926).

698834 is a wasteful number, since it uses less digits than its factorization.

698834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504.

The product of its digits is 41472, while the sum is 38.

The square root of 698834 is about 835.9629178379. The cubic root of 698834 is about 88.7410729631.

The spelling of 698834 in words is "six hundred ninety-eight thousand, eight hundred thirty-four".