996831119 has 4 divisors (see below), whose sum is σ = 997194144. Its totient is φ = 996468096.

The previous prime is 996831103. The next prime is 996831127. The reversal of 996831119 is 911138699.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 996831119 - 2⁴ = 996831103 is a prime.

It is a super-2 number, since 2×996831119² = 1987344559613584322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996831919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177362 + ... + 182895.

It is an arithmetic number, because the mean of its divisors is an integer number (249298536).

Almost surely, 2^996831119 is an apocalyptic number.

996831119 is a deficient number, since it is larger than the sum of its proper divisors (363025).

996831119 is a wasteful number, since it uses less digits than its factorization.

996831119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363024.

The product of its digits is 104976, while the sum is 47.

The square root of 996831119 is about 31572.6324369698. The cubic root of 996831119 is about 998.9425886086.

The spelling of 996831119 in words is "nine hundred ninety-six million, eight hundred thirty-one thousand, one hundred nineteen".