441850749 has 16 divisors (see below), whose sum is σ = 597445632. Its totient is φ = 290426288.

The previous prime is 441850711. The next prime is 441850753. The reversal of 441850749 is 947058144.

It is a cyclic number.

It is not a de Polignac number, because 441850749 - 2⁹ = 441850237 is a prime.

It is a super-2 number, since 2×441850749² = 390464168783722002, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 441850749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441850789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144652 + ... + 147674.

It is an arithmetic number, because the mean of its divisors is an integer number (37340352).

Almost surely, 2^441850749 is an apocalyptic number.

It is an amenable number.

441850749 is a deficient number, since it is larger than the sum of its proper divisors (155594883).

441850749 is a wasteful number, since it uses less digits than its factorization.

441850749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 441850749 is about 21020.2461688725. The cubic root of 441850749 is about 761.6554111170.

The spelling of 441850749 in words is "four hundred forty-one million, eight hundred fifty thousand, seven hundred forty-nine".