999574848 has 168 divisors, whose sum is σ = 3012691968. Its totient is φ = 316259328.

The previous prime is 999574841. The next prime is 999574907. The reversal of 999574848 is 848475999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999574841) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2609665 + ... + 2610047.

Almost surely, 2^999574848 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 999574848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506345984).

999574848 is an abundant number, since it is smaller than the sum of its proper divisors (2013117120).

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

999574848 is a wasteful number, since it uses less digits than its factorization.

999574848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 608 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The square root of 999574848 is about 31616.0536436792. The cubic root of 999574848 is about 999.8582625781.

The spelling of 999574848 in words is "nine hundred ninety-nine million, five hundred seventy-four thousand, eight hundred forty-eight".