996036287 has 2 divisors, whose sum is σ = 996036288. Its totient is φ = 996036286.

The previous prime is 996036269. The next prime is 996036299. The reversal of 996036287 is 782630699.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-996036287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996036227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498018143 + 498018144.

It is an arithmetic number, because the mean of its divisors is an integer number (498018144).

Almost surely, 2^996036287 is an apocalyptic number.

996036287 is a deficient number, since it is larger than the sum of its proper divisors (1).

996036287 is an equidigital number, since it uses as much as digits as its factorization.

996036287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 996036287 is about 31560.0425696798. The cubic root of 996036287 is about 998.6770128101.

The spelling of 996036287 in words is "nine hundred ninety-six million, thirty-six thousand, two hundred eighty-seven".