698498268 has 24 divisors (see below), whose sum is σ = 1755201168. Its totient is φ = 214922496.

The previous prime is 698498267. The next prime is 698498287. The reversal of 698498268 is 862894896.

It is a happy number.

698498268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698498267) 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, 2238621 + ... + 2238932.

It is an arithmetic number, because the mean of its divisors is an integer number (73133382).

Almost surely, 2^698498268 is an apocalyptic number.

It is an amenable number.

698498268 is an abundant number, since it is smaller than the sum of its proper divisors (1056702900).

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

698498268 is a wasteful number, since it uses less digits than its factorization.

698498268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477573 (or 4477571 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 60.

The square root of 698498268 is about 26429.1178059352. The cubic root of 698498268 is about 887.2685976882.

The spelling of 698498268 in words is "six hundred ninety-eight million, four hundred ninety-eight thousand, two hundred sixty-eight".