996699627 has 96 divisors (see below), whose sum is σ = 1901921280. Its totient is φ = 504662400.

The previous prime is 996699619. The next prime is 996699643. The reversal of 996699627 is 726996699.

It is not a de Polignac number, because 996699627 - 2³ = 996699619 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (996699427) 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 95 ways as a sum of consecutive naturals, for example, 937098 + ... + 938160.

It is an arithmetic number, because the mean of its divisors is an integer number (19811680).

Almost surely, 2^996699627 is an apocalyptic number.

996699627 is a deficient number, since it is larger than the sum of its proper divisors (905221653).

996699627 is a wasteful number, since it uses less digits than its factorization.

996699627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142 (or 1125 counting only the distinct ones).

The product of its digits is 19840464, while the sum is 63.

The square root of 996699627 is about 31570.5499952091. The cubic root of 996699627 is about 998.8986631691.

The spelling of 996699627 in words is "nine hundred ninety-six million, six hundred ninety-nine thousand, six hundred twenty-seven".