996743825 has 96 divisors (see below), whose sum is σ = 1609396992. Its totient is φ = 594432000.

The previous prime is 996743809. The next prime is 996743863. The reversal of 996743825 is 528347699.

It is a happy number.

996743825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 996743825 - 2⁴ = 996743809 is a prime.

Its product of digits (3265920) is a multiple of the sum of its prime factors (315).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5761439 + ... + 5761611.

It is an arithmetic number, because the mean of its divisors is an integer number (16764552).

Almost surely, 2^996743825 is an apocalyptic number.

It is an amenable number.

996743825 is a deficient number, since it is larger than the sum of its proper divisors (612653167).

996743825 is a wasteful number, since it uses less digits than its factorization.

996743825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 310 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The square root of 996743825 is about 31571.2499752544. The cubic root of 996743825 is about 998.9134281225.

The spelling of 996743825 in words is "nine hundred ninety-six million, seven hundred forty-three thousand, eight hundred twenty-five".