996873705 has 24 divisors (see below), whose sum is σ = 1803043008. Its totient is φ = 508549536.

The previous prime is 996873701. The next prime is 996873707. The reversal of 996873705 is 507378699.

It is not a de Polignac number, because 996873705 - 2² = 996873701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (996873701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 480547 + ... + 482616.

It is an arithmetic number, because the mean of its divisors is an integer number (75126792).

Almost surely, 2^996873705 is an apocalyptic number.

It is an amenable number.

996873705 is a deficient number, since it is larger than the sum of its proper divisors (806169303).

996873705 is a wasteful number, since it uses less digits than its factorization.

996873705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963197 (or 963194 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The square root of 996873705 is about 31573.3068429647. The cubic root of 996873705 is about 998.9568138076.

It can be divided in two parts, 996873 and 705, that added together give a triangular number (997578 = T₁₄₁₂).

The spelling of 996873705 in words is "nine hundred ninety-six million, eight hundred seventy-three thousand, seven hundred five".