996135371 has 16 divisors (see below), whose sum is σ = 1265372928. Its totient is φ = 761560800.

The previous prime is 996135323. The next prime is 996135391. The reversal of 996135371 is 173531699.

It is a de Polignac number, because none of the positive numbers 2^k-996135371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996135311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117965 + ... + 126126.

It is an arithmetic number, because the mean of its divisors is an integer number (79085808).

Almost surely, 2^996135371 is an apocalyptic number.

996135371 is a deficient number, since it is larger than the sum of its proper divisors (269237557).

996135371 is a wasteful number, since it uses less digits than its factorization.

996135371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244162.

The product of its digits is 153090, while the sum is 44.

The square root of 996135371 is about 31561.6123003880. The cubic root of 996135371 is about 998.7101272770.

The spelling of 996135371 in words is "nine hundred ninety-six million, one hundred thirty-five thousand, three hundred seventy-one".