698394 has 32 divisors (see below), whose sum is σ = 1524096. Its totient is φ = 212480.

The previous prime is 698393. The next prime is 698413. The reversal of 698394 is 493896.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 698394.

It is not an unprimeable number, because it can be changed into a prime (698393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4099 + ... + 4265.

It is an arithmetic number, because the mean of its divisors is an integer number (47628).

2⁶⁹⁸³⁹⁴ is an apocalyptic number.

698394 is an abundant number, since it is smaller than the sum of its proper divisors (825702).

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

698394 is a wasteful number, since it uses less digits than its factorization.

698394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its digits is 46656, while the sum is 39.

The square root of 698394 is about 835.6997068325. The cubic root of 698394 is about 88.7224446624.

The spelling of 698394 in words is "six hundred ninety-eight thousand, three hundred ninety-four".