698108343 has 16 divisors (see below), whose sum is σ = 952819200. Its totient is φ = 454447616.

The previous prime is 698108239. The next prime is 698108363. The reversal of 698108343 is 343801896.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 698108343 - 2⁸ = 698108087 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 698108295 and 698108304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698108363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57796 + ... + 68822.

It is an arithmetic number, because the mean of its divisors is an integer number (59551200).

Almost surely, 2^698108343 is an apocalyptic number.

698108343 is a deficient number, since it is larger than the sum of its proper divisors (254710857).

698108343 is a wasteful number, since it uses less digits than its factorization.

698108343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11526.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 698108343 is about 26421.7399691996. The cubic root of 698108343 is about 887.1034659950.

The spelling of 698108343 in words is "six hundred ninety-eight million, one hundred eight thousand, three hundred forty-three".