996529842 has 96 divisors (see below), whose sum is σ = 2784862080. Its totient is φ = 249903360.

The previous prime is 996529837. The next prime is 996529867. The reversal of 996529842 is 248925699.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27798 + ... + 52590.

It is an arithmetic number, because the mean of its divisors is an integer number (29008980).

Almost surely, 2^996529842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996529842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392431040).

996529842 is an abundant number, since it is smaller than the sum of its proper divisors (1788332238).

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

996529842 is a wasteful number, since it uses less digits than its factorization.

996529842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24848 (or 24845 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 996529842 is about 31567.8609031401. The cubic root of 996529842 is about 998.8419400816.

The spelling of 996529842 in words is "nine hundred ninety-six million, five hundred twenty-nine thousand, eight hundred forty-two".