3021441 has 8 divisors (see below), whose sum is σ = 4203840. Its totient is φ = 1926672.

The previous prime is 3021439. The next prime is 3021463. The reversal of 3021441 is 1441203.

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

It is not a de Polignac number, because 3021441 - 2¹ = 3021439 is a prime.

It is an Ulam number.

3021441 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3021441.

It is not an unprimeable number, because it can be changed into a prime (3021241) 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, 21826 + ... + 21963.

It is an arithmetic number, because the mean of its divisors is an integer number (525480).

Almost surely, 2^3021441 is an apocalyptic number.

It is an amenable number.

3021441 is a deficient number, since it is larger than the sum of its proper divisors (1182399).

3021441 is a wasteful number, since it uses less digits than its factorization.

3021441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43815.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3021441 is about 1738.2292714139. The cubic root of 3021441 is about 144.5677336376.

Adding to 3021441 its reverse (1441203), we get a palindrome (4462644).

The spelling of 3021441 in words is "three million, twenty-one thousand, four hundred forty-one".