439083440946 has 48 divisors (see below), whose sum is σ = 984669354240. Its totient is φ = 141260021280.

The previous prime is 439083440911. The next prime is 439083441011. The reversal of 439083440946 is 649044380934.

439083440946 is a `hidden beast` number, since 4 + 39 + 0 + 83 + 440 + 94 + 6 = 666.

It is a super-2 number, since 2×439083440946² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 439083440892 and 439083440901.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846676 + ... + 1262943.

It is an arithmetic number, because the mean of its divisors is an integer number (20513944880).

Almost surely, 2^439083440946 is an apocalyptic number.

439083440946 is an abundant number, since it is smaller than the sum of its proper divisors (545585913294).

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

439083440946 is a wasteful number, since it uses less digits than its factorization.

439083440946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110031 (or 2110028 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 439083440946 in words is "four hundred thirty-nine billion, eighty-three million, four hundred forty thousand, nine hundred forty-six".