996626448 has 30 divisors (see below), whose sum is σ = 2789170254. Its totient is φ = 332208768.

The previous prime is 996626431. The next prime is 996626453. The reversal of 996626448 is 844626699.

996626448 is a `hidden beast` number, since 9 + 9 + 6 + 626 + 4 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 946669824 + 49956624 = 30768^2 + 7068^2 .

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 996626394 and 996626403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3460365 + ... + 3460652.

Almost surely, 2^996626448 is an apocalyptic number.

It is an amenable number.

996626448 is an abundant number, since it is smaller than the sum of its proper divisors (1792543806).

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

996626448 is a wasteful number, since it uses less digits than its factorization.

996626448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6921031 (or 6921022 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 996626448 is about 31569.3909982439. The cubic root of 996626448 is about 998.8742157521.

The spelling of 996626448 in words is "nine hundred ninety-six million, six hundred twenty-six thousand, four hundred forty-eight".