16441408 has 28 divisors (see below), whose sum is σ = 33682432. Its totient is φ = 7954560.

The previous prime is 16441379. The next prime is 16441427. The reversal of 16441408 is 80414461.

It is a super-3 number, since 3×16441408³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2160 + ... + 6127.

It is an arithmetic number, because the mean of its divisors is an integer number (1202944).

Almost surely, 2^16441408 is an apocalyptic number.

It is an amenable number.

16441408 is an abundant number, since it is smaller than the sum of its proper divisors (17241024).

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

16441408 is an equidigital number, since it uses as much as digits as its factorization.

16441408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330 (or 8320 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 16441408 is about 4054.8006116207. The cubic root of 16441408 is about 254.2804680866.

Adding to 16441408 its reverse (80414461), we get a palindrome (96855869).

The spelling of 16441408 in words is "sixteen million, four hundred forty-one thousand, four hundred eight".