996822756 has 36 divisors (see below), whose sum is σ = 2522699452. Its totient is φ = 331884864.

The previous prime is 996822733. The next prime is 996822817. The reversal of 996822756 is 657228699.

It can be written as a sum of positive squares in 2 ways, for example, as 653313600 + 343509156 = 25560^2 + 18534^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15786 + ... + 47358.

Almost surely, 2^996822756 is an apocalyptic number.

It is a pronic number, being equal to 31572×31573.

It is an amenable number.

996822756 is an abundant number, since it is smaller than the sum of its proper divisors (1525876696).

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

996822756 is a wasteful number, since it uses less digits than its factorization.

996822756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32460 (or 32455 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 996822756 is about 31572.4999960409. The cubic root of 996822756 is about 998.9397950293.

It can be divided in two parts, 996822 and 756, that added together give a triangular number (997578 = T₁₄₁₂).

The spelling of 996822756 in words is "nine hundred ninety-six million, eight hundred twenty-two thousand, seven hundred fifty-six".