996403767 has 8 divisors (see below), whose sum is σ = 1371394560. Its totient is φ = 642841080.

The previous prime is 996403753. The next prime is 996403777. The reversal of 996403767 is 767304699.

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

It is not a de Polignac number, because 996403767 - 2⁸ = 996403511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996403777) 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, 5356917 + ... + 5357102.

It is an arithmetic number, because the mean of its divisors is an integer number (171424320).

Almost surely, 2^996403767 is an apocalyptic number.

996403767 is a deficient number, since it is larger than the sum of its proper divisors (374990793).

996403767 is a wasteful number, since it uses less digits than its factorization.

996403767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10714053.

The product of its (nonzero) digits is 1714608, while the sum is 51.

The square root of 996403767 is about 31565.8639514270. The cubic root of 996403767 is about 998.7998158008.

The spelling of 996403767 in words is "nine hundred ninety-six million, four hundred three thousand, seven hundred sixty-seven".