16434348 has 48 divisors (see below), whose sum is σ = 44110080. Its totient is φ = 4665024.

The previous prime is 16434347. The next prime is 16434361. The reversal of 16434348 is 84343461.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16434347) by changing a digit.

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, 14490 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (918960).

Almost surely, 2^16434348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16434348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22055040).

16434348 is an abundant number, since it is smaller than the sum of its proper divisors (27675732).

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

16434348 is a wasteful number, since it uses less digits than its factorization.

16434348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286 (or 1284 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 16434348 is about 4053.9299451273. The cubic root of 16434348 is about 254.2440665586.

The spelling of 16434348 in words is "sixteen million, four hundred thirty-four thousand, three hundred forty-eight".