440480001 has 8 divisors (see below), whose sum is σ = 632484160. Its totient is φ = 271064592.

The previous prime is 440479999. The next prime is 440480039. The reversal of 440480001 is 100084044.

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

It is not a de Polignac number, because 440480001 - 2¹ = 440479999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 440480001.

It is not an unprimeable number, because it can be changed into a prime (440480701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5647141 + ... + 5647218.

It is an arithmetic number, because the mean of its divisors is an integer number (79060520).

Almost surely, 2^440480001 is an apocalyptic number.

It is an amenable number.

440480001 is a deficient number, since it is larger than the sum of its proper divisors (192004159).

440480001 is a wasteful number, since it uses less digits than its factorization.

440480001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294375.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 440480001 is about 20987.6154195754. The cubic root of 440480001 is about 760.8669705758.

The spelling of 440480001 in words is "four hundred forty million, four hundred eighty thousand, one".