13738394 has 8 divisors (see below), whose sum is σ = 21272448. Its totient is φ = 6647580.

The previous prime is 13738391. The next prime is 13738399. The reversal of 13738394 is 49383731.

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

It is not an unprimeable number, because it can be changed into a prime (13738391) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 110732 + ... + 110855.

It is an arithmetic number, because the mean of its divisors is an integer number (2659056).

Almost surely, 2^13738394 is an apocalyptic number.

13738394 is a deficient number, since it is larger than the sum of its proper divisors (7534054).

13738394 is a wasteful number, since it uses less digits than its factorization.

13738394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221620.

The product of its digits is 54432, while the sum is 38.

The square root of 13738394 is about 3706.5339604542. The cubic root of 13738394 is about 239.5035687655.

The spelling of 13738394 in words is "thirteen million, seven hundred thirty-eight thousand, three hundred ninety-four".