16348944 has 60 divisors (see below), whose sum is σ = 43708016. Its totient is φ = 5263104.

The previous prime is 16348939. The next prime is 16348967. The reversal of 16348944 is 44984361.

It is a happy number.

It is a nialpdrome in base 16.

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 11 ways as a sum of consecutive naturals, for example, 183652 + ... + 183740.

Almost surely, 2^16348944 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 16348944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21854008).

16348944 is an abundant number, since it is smaller than the sum of its proper divisors (27359072).

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

16348944 is an equidigital number, since it uses as much as digits as its factorization.

16348944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 137 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 16348944 is about 4043.3827422098. The cubic root of 16348944 is about 253.8028933555.

The spelling of 16348944 in words is "sixteen million, three hundred forty-eight thousand, nine hundred forty-four".