440298 has 24 divisors (see below), whose sum is σ = 972036. Its totient is φ = 144000.

The previous prime is 440281. The next prime is 440303. The reversal of 440298 is 892044.

440298 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 439569 + 729 = 663^2 + 27^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 898 + ... + 1298.

2⁴⁴⁰²⁹⁸ is an apocalyptic number.

440298 is an abundant number, since it is smaller than the sum of its proper divisors (531738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440298 is a wasteful number, since it uses less digits than its factorization.

440298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 440298 is about 663.5495460024. The cubic root of 440298 is about 76.0762162468.

The spelling of 440298 in words is "four hundred forty thousand, two hundred ninety-eight".