698014 has 4 divisors (see below), whose sum is σ = 1047024. Its totient is φ = 349006.

The previous prime is 697999. The next prime is 698017. The reversal of 698014 is 410896.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174502 + ... + 174505.

It is an arithmetic number, because the mean of its divisors is an integer number (261756).

2⁶⁹⁸⁰¹⁴ is an apocalyptic number.

698014 is a deficient number, since it is larger than the sum of its proper divisors (349010).

698014 is a wasteful number, since it uses less digits than its factorization.

698014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349009.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 698014 is about 835.4723215044. The cubic root of 698014 is about 88.7063502870.

The spelling of 698014 in words is "six hundred ninety-eight thousand, fourteen".