440480086 has 8 divisors (see below), whose sum is σ = 660822624. Its totient is φ = 220205880.

The previous prime is 440480083. The next prime is 440480119. The reversal of 440480086 is 680084044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440480083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4476 + ... + 30016.

It is an arithmetic number, because the mean of its divisors is an integer number (82602828).

Almost surely, 2^440480086 is an apocalyptic number.

440480086 is a deficient number, since it is larger than the sum of its proper divisors (220342538).

440480086 is a wasteful number, since it uses less digits than its factorization.

440480086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34166.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 440480086 is about 20987.6174445791. The cubic root of 440480086 is about 760.8670195176.

The spelling of 440480086 in words is "four hundred forty million, four hundred eighty thousand, eighty-six".