996763087 has 8 divisors (see below), whose sum is σ = 1012473216. Its totient is φ = 981077592.

The previous prime is 996763063. The next prime is 996763099. The reversal of 996763087 is 780367699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 996763087 - 2⁷ = 996762959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996763037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 86148 + ... + 97030.

It is an arithmetic number, because the mean of its divisors is an integer number (126559152).

Almost surely, 2^996763087 is an apocalyptic number.

996763087 is a deficient number, since it is larger than the sum of its proper divisors (15710129).

996763087 is a wasteful number, since it uses less digits than its factorization.

996763087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12317.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The square root of 996763087 is about 31571.5550298049. Note that the first 3 decimals coincide. The cubic root of 996763087 is about 998.9198627235.

The spelling of 996763087 in words is "nine hundred ninety-six million, seven hundred sixty-three thousand, eighty-seven".