2063434446 has 32 divisors (see below), whose sum is σ = 4592426400. Its totient is φ = 686759040.

The previous prime is 2063434433. The next prime is 2063434543. The reversal of 2063434446 is 6444343602.

2063434446 is a `hidden beast` number, since 206 + 3 + 4 + 3 + 4 + 446 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2063434446.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6790 + ... + 64598.

It is an arithmetic number, because the mean of its divisors is an integer number (143513325).

Almost surely, 2^2063434446 is an apocalyptic number.

2063434446 is an abundant number, since it is smaller than the sum of its proper divisors (2528991954).

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

2063434446 is a wasteful number, since it uses less digits than its factorization.

2063434446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58481 (or 58475 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The square root of 2063434446 is about 45425.0420583184. The cubic root of 2063434446 is about 1273.1030503915.

The spelling of 2063434446 in words is "two billion, sixty-three million, four hundred thirty-four thousand, four hundred forty-six".