4447941 has 4 divisors (see below), whose sum is σ = 5930592. Its totient is φ = 2965292.

The previous prime is 4447913. The next prime is 4447943. The reversal of 4447941 is 1497444.

4447941 = 699² + 700² + ... + 707².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4447941 - 2⁵ = 4447909 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4447943) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 741321 + ... + 741326.

It is an arithmetic number, because the mean of its divisors is an integer number (1482648).

Almost surely, 2^4447941 is an apocalyptic number.

It is an amenable number.

4447941 is a deficient number, since it is larger than the sum of its proper divisors (1482651).

4447941 is a wasteful number, since it uses less digits than its factorization.

4447941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482650.

The product of its digits is 16128, while the sum is 33.

The square root of 4447941 is about 2109.0142247031. The cubic root of 4447941 is about 164.4572432244.

It can be divided in two parts, 444 and 7941, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 4447941 in words is "four million, four hundred forty-seven thousand, nine hundred forty-one".