996539371 has 8 divisors (see below), whose sum is σ = 1072458144. Its totient is φ = 922542720.

The previous prime is 996539363. The next prime is 996539387. The reversal of 996539371 is 173935699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 996539371 - 2³ = 996539363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996539321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479455 + ... + 481528.

It is an arithmetic number, because the mean of its divisors is an integer number (134057268).

Almost surely, 2^996539371 is an apocalyptic number.

996539371 is a deficient number, since it is larger than the sum of its proper divisors (75918773).

996539371 is a wasteful number, since it uses less digits than its factorization.

996539371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961061.

The product of its digits is 1377810, while the sum is 52.

The square root of 996539371 is about 31568.0118315994. The cubic root of 996539371 is about 998.8451237743.

The spelling of 996539371 in words is "nine hundred ninety-six million, five hundred thirty-nine thousand, three hundred seventy-one".