16834338 has 16 divisors (see below), whose sum is σ = 37409760. Its totient is φ = 5611428.

The previous prime is 16834331. The next prime is 16834339. The reversal of 16834338 is 83343861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16834331) 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, 155820 + ... + 155927.

It is an arithmetic number, because the mean of its divisors is an integer number (2338110).

Almost surely, 2^16834338 is an apocalyptic number.

16834338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16834338 is an abundant number, since it is smaller than the sum of its proper divisors (20575422).

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

16834338 is a wasteful number, since it uses less digits than its factorization.

16834338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311758 (or 311752 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 16834338 is about 4102.9669752510. The cubic root of 16834338 is about 256.2902084040.

The spelling of 16834338 in words is "sixteen million, eight hundred thirty-four thousand, three hundred thirty-eight".