16679334 has 16 divisors (see below), whose sum is σ = 38124288. Its totient is φ = 4765512.

The previous prime is 16679323. The next prime is 16679371. The reversal of 16679334 is 43397661.

It is a junction number, because it is equal to n+sod(n) for n = 16679292 and 16679301.

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 7 ways as a sum of consecutive naturals, for example, 198522 + ... + 198605.

It is an arithmetic number, because the mean of its divisors is an integer number (2382768).

Almost surely, 2^16679334 is an apocalyptic number.

16679334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16679334 is an abundant number, since it is smaller than the sum of its proper divisors (21444954).

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

16679334 is a wasteful number, since it uses less digits than its factorization.

16679334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397139.

The product of its digits is 81648, while the sum is 39.

The square root of 16679334 is about 4084.0340351177. The cubic root of 16679334 is about 255.5011750565.

The spelling of 16679334 in words is "sixteen million, six hundred seventy-nine thousand, three hundred thirty-four".