16334441 has 8 divisors (see below), whose sum is σ = 17050824. Its totient is φ = 15633280.

The previous prime is 16334431. The next prime is 16334459. The reversal of 16334441 is 14443361.

It can be written as a sum of positive squares in 4 ways, for example, as 3625216 + 12709225 = 1904^2 + 3565^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16334441 - 2⁶ = 16334377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16334441.

It is not an unprimeable number, because it can be changed into a prime (16334401) 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, 1586 + ... + 5931.

It is an arithmetic number, because the mean of its divisors is an integer number (2131353).

Almost surely, 2^16334441 is an apocalyptic number.

It is an amenable number.

16334441 is a deficient number, since it is larger than the sum of its proper divisors (716383).

16334441 is an equidigital number, since it uses as much as digits as its factorization.

16334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611.

The product of its digits is 3456, while the sum is 26.

The square root of 16334441 is about 4041.5889202144. The cubic root of 16334441 is about 253.7278224043.

The spelling of 16334441 in words is "sixteen million, three hundred thirty-four thousand, four hundred forty-one".