14409930 has 32 divisors (see below), whose sum is σ = 34823808. Its totient is φ = 3816000.

The previous prime is 14409919. The next prime is 14409971. The reversal of 14409930 is 3990441.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 2940 + ... + 6120.

It is an arithmetic number, because the mean of its divisors is an integer number (1088244).

Almost surely, 2^14409930 is an apocalyptic number.

14409930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14409930 is an abundant number, since it is smaller than the sum of its proper divisors (20413878).

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

14409930 is a wasteful number, since it uses less digits than its factorization.

14409930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 14409930 is about 3796.0413591003. The cubic root of 14409930 is about 243.3439894418.

The spelling of 14409930 in words is "fourteen million, four hundred nine thousand, nine hundred thirty".