13738430 has 8 divisors (see below), whose sum is σ = 24729192. Its totient is φ = 5495368.

The previous prime is 13738423. The next prime is 13738441. The reversal of 13738430 is 3483731.

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

It is a junction number, because it is equal to n+sod(n) for n = 13738393 and 13738402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686912 + ... + 686931.

It is an arithmetic number, because the mean of its divisors is an integer number (3091149).

Almost surely, 2^13738430 is an apocalyptic number.

13738430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13738430 is a deficient number, since it is larger than the sum of its proper divisors (10990762).

13738430 is a wasteful number, since it uses less digits than its factorization.

13738430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373850.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 13738430 is about 3706.5388167400. The cubic root of 13738430 is about 239.5037779632.

The spelling of 13738430 in words is "thirteen million, seven hundred thirty-eight thousand, four hundred thirty".