698244 has 24 divisors (see below), whose sum is σ = 1682688. Its totient is φ = 225120.

The previous prime is 698239. The next prime is 698249. The reversal of 698244 is 442896.

It is an interprime number because it is at equal distance from previous prime (698239) and next prime (698249).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (698249) 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, 567 + ... + 1310.

It is an arithmetic number, because the mean of its divisors is an integer number (70112).

2⁶⁹⁸²⁴⁴ is an apocalyptic number.

It is an amenable number.

698244 is an abundant number, since it is smaller than the sum of its proper divisors (984444).

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

698244 is a wasteful number, since it uses less digits than its factorization.

698244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915 (or 1913 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 698244 is about 835.6099568579. The cubic root of 698244 is about 88.7160923171.

The spelling of 698244 in words is "six hundred ninety-eight thousand, two hundred forty-four".