14379930 has 80 divisors (see below), whose sum is σ = 39700584. Its totient is φ = 3732480.

The previous prime is 14379929. The next prime is 14379949. The reversal of 14379930 is 3997341.

It can be written as a sum of positive squares in 4 ways, for example, as 4626801 + 9753129 = 2151^2 + 3123^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32994 + ... + 33426.

Almost surely, 2^14379930 is an apocalyptic number.

14379930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14379930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19850292).

14379930 is an abundant number, since it is smaller than the sum of its proper divisors (25320654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14379930 is a wasteful number, since it uses less digits than its factorization.

14379930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 14379930 is about 3792.0878154389. The cubic root of 14379930 is about 243.1749996844.

The spelling of 14379930 in words is "fourteen million, three hundred seventy-nine thousand, nine hundred thirty".