13738798 has 4 divisors (see below), whose sum is σ = 20608200. Its totient is φ = 6869398.

The previous prime is 13738717. The next prime is 13738849. The reversal of 13738798 is 89783731.

It is a happy number.

13738798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89783731 = 283 ⋅317257.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3434698 + ... + 3434701.

It is an arithmetic number, because the mean of its divisors is an integer number (5152050).

Almost surely, 2^13738798 is an apocalyptic number.

13738798 is a deficient number, since it is larger than the sum of its proper divisors (6869402).

13738798 is an equidigital number, since it uses as much as digits as its factorization.

13738798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6869401.

The product of its digits is 254016, while the sum is 46.

The square root of 13738798 is about 3706.5884584075. The cubic root of 13738798 is about 239.5059164076.

The spelling of 13738798 in words is "thirteen million, seven hundred thirty-eight thousand, seven hundred ninety-eight".