14374389 has 8 divisors (see below), whose sum is σ = 19684000. Its totient is φ = 9323856.

The previous prime is 14374369. The next prime is 14374403. The reversal of 14374389 is 98347341.

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

It is not a de Polignac number, because 14374389 - 2²⁰ = 13325813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14374309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64639 + ... + 64860.

It is an arithmetic number, because the mean of its divisors is an integer number (2460500).

Almost surely, 2^14374389 is an apocalyptic number.

It is an amenable number.

14374389 is a deficient number, since it is larger than the sum of its proper divisors (5309611).

14374389 is a wasteful number, since it uses less digits than its factorization.

14374389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129539.

The product of its digits is 72576, while the sum is 39.

The square root of 14374389 is about 3791.3571448757. The cubic root of 14374389 is about 243.1437615681.

The spelling of 14374389 in words is "fourteen million, three hundred seventy-four thousand, three hundred eighty-nine".