996770219 has 8 divisors (see below), whose sum is σ = 1020486720. Its totient is φ = 973158336.

The previous prime is 996770213. The next prime is 996770221. The reversal of 996770219 is 912077699.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-996770219 is a prime.

It is a super-2 number, since 2×996770219² = 1987101738970615922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996770213) 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, 6704 + ... + 45149.

It is an arithmetic number, because the mean of its divisors is an integer number (127560840).

Almost surely, 2^996770219 is an apocalyptic number.

996770219 is a deficient number, since it is larger than the sum of its proper divisors (23716501).

996770219 is a wasteful number, since it uses less digits than its factorization.

996770219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52309.

The product of its (nonzero) digits is 428652, while the sum is 50.

The square root of 996770219 is about 31571.6679793767. The cubic root of 996770219 is about 998.9222451952.

The spelling of 996770219 in words is "nine hundred ninety-six million, seven hundred seventy thousand, two hundred nineteen".