Search a number
3441 = 33137

3441 has 8 divisors (see below), whose sum is σ = 4864. Its totient is φ = 2160.

The previous prime is 3433. The next prime is 3449. The reversal of 3441 is 1443.

It is an interprime number because it is at equal distance from previous prime (3433) and next prime (3449).

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

It is not a de Polignac number, because 3441 - 23 = 3433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75 + ... + 111.

It is an arithmetic number, because the mean of its divisors is an integer number (608).

23441 is an apocalyptic number.

3441 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3441 is a deficient number, since it is larger than the sum of its proper divisors (1423).

3441 is a wasteful number, since it uses less digits than its factorization.

3441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71.

The product of its digits is 48, while the sum is 12.

The square root of 3441 is about 58.6600375042. The cubic root of 3441 is about 15.0971472470.

Adding to 3441 its reverse (1443), we get a palindrome (4884).

It can be divided in two parts, 3 and 441, that added together give a palindrome (444).

The spelling of 3441 in words is "three thousand, four hundred forty-one", and thus it is an iban number.

Divisors: 1 3 31 37 93 111 1147 3441