439696305216 has 189 divisors, whose sum is σ = 1466446512999. Its totient is φ = 125595687168.

The previous prime is 439696305193. The next prime is 439696305233. The reversal of 439696305216 is 612503696934.

The square root of 439696305216 is 663096.

It is a perfect power (a square), and thus also a powerful number.

439696305216 is a `hidden beast` number, since 4 + 39 + 6 + 96 + 305 + 216 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 111398155 + ... + 111402101.

Almost surely, 2^439696305216 is an apocalyptic number.

439696305216 is the 663096-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 439696305216

439696305216 is an abundant number, since it is smaller than the sum of its proper divisors (1026750207783).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

439696305216 is an frugal number, since it uses more digits than its factorization.

439696305216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7926 (or 3959 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 54.

The spelling of 439696305216 in words is "four hundred thirty-nine billion, six hundred ninety-six million, three hundred five thousand, two hundred sixteen".