996474517332 has 96 divisors (see below), whose sum is σ = 2801793792000. Its totient is φ = 269271879552.

The previous prime is 996474517321. The next prime is 996474517403. The reversal of 996474517332 is 233715474699.

It is a happy number.

It is a super-2 number, since 2×996474517332² (a number of 25 digits) 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 31 ways as a sum of consecutive naturals, for example, 434838 + ... + 1477170.

It is an arithmetic number, because the mean of its divisors is an integer number (29185352000).

Almost surely, 2^996474517332 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 996474517332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1400896896000).

996474517332 is an abundant number, since it is smaller than the sum of its proper divisors (1805319274668).

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

996474517332 is a wasteful number, since it uses less digits than its factorization.

996474517332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042965 (or 1042963 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 60.

The spelling of 996474517332 in words is "nine hundred ninety-six billion, four hundred seventy-four million, five hundred seventeen thousand, three hundred thirty-two".