440000874 has 24 divisors (see below), whose sum is σ = 959739300. Its totient is φ = 145681728.

The previous prime is 440000867. The next prime is 440000881. The reversal of 440000874 is 478000044.

It is an interprime number because it is at equal distance from previous prime (440000867) and next prime (440000881).

It can be written as a sum of positive squares in 2 ways, for example, as 435348225 + 4652649 = 20865^2 + 2157^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79347 + ... + 84710.

Almost surely, 2^440000874 is an apocalyptic number.

440000874 is an abundant number, since it is smaller than the sum of its proper divisors (519738426).

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

440000874 is a wasteful number, since it uses less digits than its factorization.

440000874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164214 (or 164211 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 440000874 is about 20976.1977965503. The cubic root of 440000874 is about 760.5909957550.

The spelling of 440000874 in words is "four hundred forty million, eight hundred seventy-four", and thus it is an aban number.