698304 has 28 divisors (see below), whose sum is σ = 1848104. Its totient is φ = 232704.

The previous prime is 698297. The next prime is 698311. The reversal of 698304 is 403896.

It is an interprime number because it is at equal distance from previous prime (698297) and next prime (698311).

It is a congruent number.

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, 1627 + ... + 2010.

2⁶⁹⁸³⁰⁴ is an apocalyptic number.

698304 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

698304 is an abundant number, since it is smaller than the sum of its proper divisors (1149800).

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

698304 is a wasteful number, since it uses less digits than its factorization.

698304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 698304 is about 835.6458580045. The cubic root of 698304 is about 88.7186333643.

It can be divided in two parts, 6 and 98304, that multiplied together give a square (589824 = 768²).

The spelling of 698304 in words is "six hundred ninety-eight thousand, three hundred four".