996547760 has 160 divisors (see below), whose sum is σ = 2577960000. Its totient is φ = 355995648.

The previous prime is 996547759. The next prime is 996547771. The reversal of 996547760 is 67745699.

996547760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×996547760² = 1986214875922035200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6688166 + ... + 6688314.

It is an arithmetic number, because the mean of its divisors is an integer number (16112250).

Almost surely, 2^996547760 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 996547760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288980000).

996547760 is an abundant number, since it is smaller than the sum of its proper divisors (1581412240).

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

996547760 is a wasteful number, since it uses less digits than its factorization.

996547760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 53.

The square root of 996547760 is about 31568.1447031656. The cubic root of 996547760 is about 998.8479265699.

The spelling of 996547760 in words is "nine hundred ninety-six million, five hundred forty-seven thousand, seven hundred sixty".