4441958 has 4 divisors (see below), whose sum is σ = 6662940. Its totient is φ = 2220978.

The previous prime is 4441949. The next prime is 4441963. The reversal of 4441958 is 8591444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110488 + ... + 1110491.

It is an arithmetic number, because the mean of its divisors is an integer number (1665735).

Almost surely, 2^4441958 is an apocalyptic number.

4441958 is a deficient number, since it is larger than the sum of its proper divisors (2220982).

4441958 is a wasteful number, since it uses less digits than its factorization.

4441958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220981.

The product of its digits is 23040, while the sum is 35.

The square root of 4441958 is about 2107.5953121982. The cubic root of 4441958 is about 164.3834720727.

The spelling of 4441958 in words is "four million, four hundred forty-one thousand, nine hundred fifty-eight".