698712 has 32 divisors (see below), whose sum is σ = 1996800. Its totient is φ = 199584.

The previous prime is 698701. The next prime is 698713. The reversal of 698712 is 217896.

It is a super-3 number, since 3×698712³ = 1023330364937040384, which contains 333 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 698712.

It is not an unprimeable number, because it can be changed into a prime (698713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912 + ... + 2247.

It is an arithmetic number, because the mean of its divisors is an integer number (62400).

2⁶⁹⁸⁷¹² is an apocalyptic number.

It is an amenable number.

698712 is an abundant number, since it is smaller than the sum of its proper divisors (1298088).

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

698712 is a wasteful number, since it uses less digits than its factorization.

698712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4175 (or 4171 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 698712 is about 835.8899449090. The cubic root of 698712 is about 88.7359086270.

The spelling of 698712 in words is "six hundred ninety-eight thousand, seven hundred twelve".