440463676 has 24 divisors (see below), whose sum is σ = 829540656. Its totient is φ = 203877120.

The previous prime is 440463641. The next prime is 440463679. The reversal of 440463676 is 676364044.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440463679) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48946 + ... + 57241.

It is an arithmetic number, because the mean of its divisors is an integer number (34564194).

Almost surely, 2^440463676 is an apocalyptic number.

It is an amenable number.

440463676 is a deficient number, since it is larger than the sum of its proper divisors (389076980).

440463676 is a wasteful number, since it uses less digits than its factorization.

440463676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106269 (or 106267 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 440463676 is about 20987.2264961333. The cubic root of 440463676 is about 760.8575707493.

The spelling of 440463676 in words is "four hundred forty million, four hundred sixty-three thousand, six hundred seventy-six".