13398196 has 24 divisors (see below), whose sum is σ = 27369216. Its totient is φ = 5619360.

The previous prime is 13398157. The next prime is 13398233. The reversal of 13398196 is 69189331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775 + ... + 6406.

It is an arithmetic number, because the mean of its divisors is an integer number (1140384).

Almost surely, 2^13398196 is an apocalyptic number.

It is an amenable number.

13398196 is an abundant number, since it is smaller than the sum of its proper divisors (13971020).

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

13398196 is a wasteful number, since it uses less digits than its factorization.

13398196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10239 (or 10237 counting only the distinct ones).

The product of its digits is 34992, while the sum is 40.

The square root of 13398196 is about 3660.3546276283. The cubic root of 13398196 is about 237.5101144354.

The spelling of 13398196 in words is "thirteen million, three hundred ninety-eight thousand, one hundred ninety-six".