441931049 has 6 divisors (see below), whose sum is σ = 514083114. Its totient is φ = 378798000.

The previous prime is 441931037. The next prime is 441931067. The reversal of 441931049 is 940139144.

It can be written as a sum of positive squares in only one way, i.e., 418939024 + 22992025 = 20468^2 + 4795^2 .

It is not a de Polignac number, because 441931049 - 2⁴ = 441931033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441931019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4509452 + ... + 4509549.

It is an arithmetic number, because the mean of its divisors is an integer number (85680519).

Almost surely, 2^441931049 is an apocalyptic number.

441931049 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

441931049 is a deficient number, since it is larger than the sum of its proper divisors (72152065).

441931049 is an equidigital number, since it uses as much as digits as its factorization.

441931049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9019015 (or 9019008 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 441931049 is about 21022.1561453624. The cubic root of 441931049 is about 761.7015482836.

The spelling of 441931049 in words is "four hundred forty-one million, nine hundred thirty-one thousand, forty-nine".