996766 has 8 divisors (see below), whose sum is σ = 1499904. Its totient is φ = 496800.

The previous prime is 996763. The next prime is 996781. The reversal of 996766 is 667699.

It is a happy number.

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

It is a super-3 number, since 3×996766³ = 2970988027333149288, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

2⁹⁹⁶⁷⁶⁶ is an apocalyptic number.

996766 is a deficient number, since it is larger than the sum of its proper divisors (503138).

996766 is a wasteful number, since it uses less digits than its factorization.

996766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586.

The product of its digits is 122472, while the sum is 43.

The square root of 996766 is about 998.3816905372. The cubic root of 996766 is about 99.8920835824.

The spelling of 996766 in words is "nine hundred ninety-six thousand, seven hundred sixty-six".