996478848 has 224 divisors, whose sum is σ = 3043567800. Its totient is φ = 324725760.

The previous prime is 996478829. The next prime is 996478853. The reversal of 996478848 is 848874699.

It is a super-2 number, since 2×996478848² = 1985940189022814208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5505318 + ... + 5505498.

Almost surely, 2^996478848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996478848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521783900).

996478848 is an abundant number, since it is smaller than the sum of its proper divisors (2047088952).

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

996478848 is an equidigital number, since it uses as much as digits as its factorization.

996478848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 245 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 63.

The square root of 996478848 is about 31567.0532042508. The cubic root of 996478848 is about 998.8249023531.

The spelling of 996478848 in words is "nine hundred ninety-six million, four hundred seventy-eight thousand, eight hundred forty-eight".