440675039 has 8 divisors (see below), whose sum is σ = 520995360. Its totient is φ = 364696416.

The previous prime is 440675033. The next prime is 440675047. The reversal of 440675039 is 930576044.

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

It is not a de Polignac number, because 440675039 - 2⁴ = 440675023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 440674993 and 440675011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440675033) 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, 1085204 + ... + 1085609.

It is an arithmetic number, because the mean of its divisors is an integer number (65124420).

Almost surely, 2^440675039 is an apocalyptic number.

440675039 is a deficient number, since it is larger than the sum of its proper divisors (80320321).

440675039 is a wasteful number, since it uses less digits than its factorization.

440675039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170849.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 440675039 is about 20992.2614074806. The cubic root of 440675039 is about 760.9792542016.

The spelling of 440675039 in words is "four hundred forty million, six hundred seventy-five thousand, thirty-nine".