14440394 has 8 divisors (see below), whose sum is σ = 21871200. Its totient is φ = 7149996.

The previous prime is 14440381. The next prime is 14440409. The reversal of 14440394 is 49304441.

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

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, 34844 + ... + 35255.

It is an arithmetic number, because the mean of its divisors is an integer number (2733900).

Almost surely, 2^14440394 is an apocalyptic number.

14440394 is a deficient number, since it is larger than the sum of its proper divisors (7430806).

14440394 is a wasteful number, since it uses less digits than its factorization.

14440394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70204.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 14440394 is about 3800.0518417516. The cubic root of 14440394 is about 243.5153530622.

The spelling of 14440394 in words is "fourteen million, four hundred forty thousand, three hundred ninety-four".