439080089446 has 8 divisors (see below), whose sum is σ = 658657382760. Its totient is φ = 219527628528.

The previous prime is 439080089419. The next prime is 439080089447. The reversal of 439080089446 is 644980080934.

It is a happy number.

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 (439080089447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6163831 + ... + 6234658.

It is an arithmetic number, because the mean of its divisors is an integer number (82332172845).

Almost surely, 2^439080089446 is an apocalyptic number.

439080089446 is a deficient number, since it is larger than the sum of its proper divisors (219577293314).

439080089446 is a wasteful number, since it uses less digits than its factorization.

439080089446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12416198.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 439080089446 in words is "four hundred thirty-nine billion, eighty million, eighty-nine thousand, four hundred forty-six".