13036398 has 8 divisors (see below), whose sum is σ = 26072808. Its totient is φ = 4345464.

The previous prime is 13036379. The next prime is 13036409. The reversal of 13036398 is 89363031.

It is a sphenic number, since it is the product of 3 distinct primes.

13036398 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086361 + ... + 1086372.

It is an arithmetic number, because the mean of its divisors is an integer number (3259101).

Almost surely, 2^13036398 is an apocalyptic number.

13036398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13036398 is a wasteful number, since it uses less digits than its factorization.

13036398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172738.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 13036398 is about 3610.5952417849. The cubic root of 13036398 is about 235.3527101312.

The spelling of 13036398 in words is "thirteen million, thirty-six thousand, three hundred ninety-eight".