963911944 has 16 divisors (see below), whose sum is σ = 1808621100. Its totient is φ = 481612992.

The previous prime is 963911911. The next prime is 963911953. The reversal of 963911944 is 449119369.

It can be written as a sum of positive squares in 2 ways, for example, as 820822500 + 143089444 = 28650^2 + 11962^2 .

It is a junction number, because it is equal to n+sod(n) for n = 963911894 and 963911903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30727 + ... + 53590.

Almost surely, 2^963911944 is an apocalyptic number.

It is an amenable number.

963911944 is a deficient number, since it is larger than the sum of its proper divisors (844709156).

963911944 is a wasteful number, since it uses less digits than its factorization.

963911944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85752 (or 85748 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 963911944 is about 31046.9313137386. The cubic root of 963911944 is about 987.8229698059.

The spelling of 963911944 in words is "nine hundred sixty-three million, nine hundred eleven thousand, nine hundred forty-four".