996624742 has 8 divisors (see below), whose sum is σ = 1501192800. Its totient is φ = 496227144.

The previous prime is 996624719. The next prime is 996624751. The reversal of 996624742 is 247426699.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042017 + ... + 1042972.

It is an arithmetic number, because the mean of its divisors is an integer number (187649100).

Almost surely, 2^996624742 is an apocalyptic number.

996624742 is a deficient number, since it is larger than the sum of its proper divisors (504568058).

996624742 is a wasteful number, since it uses less digits than its factorization.

996624742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085230.

The product of its digits is 1306368, while the sum is 49.

The square root of 996624742 is about 31569.3639783889. The cubic root of 996624742 is about 998.8736458025.

The spelling of 996624742 in words is "nine hundred ninety-six million, six hundred twenty-four thousand, seven hundred forty-two".