13198346 has 12 divisors (see below), whose sum is σ = 23029938. Its totient is φ = 5656392.

The previous prime is 13198321. The next prime is 13198357. The reversal of 13198346 is 64389131.

It can be written as a sum of positive squares in only one way, i.e., 8934121 + 4264225 = 2989^2 + 2065^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67241 + ... + 67436.

Almost surely, 2^13198346 is an apocalyptic number.

13198346 is a deficient number, since it is larger than the sum of its proper divisors (9831592).

13198346 is a wasteful number, since it uses less digits than its factorization.

13198346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134693 (or 134686 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 13198346 is about 3632.9527935276. The cubic root of 13198346 is about 236.3232785946.

The spelling of 13198346 in words is "thirteen million, one hundred ninety-eight thousand, three hundred forty-six".