996230577672 has 96 divisors (see below), whose sum is σ = 2943924778080. Its totient is φ = 301835105280.

The previous prime is 996230577623. The next prime is 996230577673. The reversal of 996230577672 is 276775032699.

It is not an unprimeable number, because it can be changed into a prime (996230577673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4531363 + ... + 4746125.

It is an arithmetic number, because the mean of its divisors is an integer number (30665883105).

Almost surely, 2^996230577672 is an apocalyptic number.

It is an amenable number.

996230577672 is an abundant number, since it is smaller than the sum of its proper divisors (1947694200408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996230577672 is a wasteful number, since it uses less digits than its factorization.

996230577672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220643 (or 220636 counting only the distinct ones).

The product of its (nonzero) digits is 60011280, while the sum is 63.

The spelling of 996230577672 in words is "nine hundred ninety-six billion, two hundred thirty million, five hundred seventy-seven thousand, six hundred seventy-two".