441898 has 16 divisors (see below), whose sum is σ = 721224. Its totient is φ = 202240.

The previous prime is 441887. The next prime is 441907. The reversal of 441898 is 898144.

It can be written as a sum of positive squares in 4 ways, for example, as 214369 + 227529 = 463^2 + 477^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236 + ... + 1552.

2⁴⁴¹⁸⁹⁸ is an apocalyptic number.

441898 is a deficient number, since it is larger than the sum of its proper divisors (279326).

441898 is a wasteful number, since it uses less digits than its factorization.

441898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377.

The product of its digits is 9216, while the sum is 34.

The square root of 441898 is about 664.7540898708. The cubic root of 441898 is about 76.1682560328.

It can be divided in two parts, 4418 and 98, that multiplied together give a square (432964 = 658²).

The spelling of 441898 in words is "four hundred forty-one thousand, eight hundred ninety-eight".