884971963 has 4 divisors (see below), whose sum is σ = 885300160. Its totient is φ = 884643768.

The previous prime is 884971939. The next prime is 884971993. The reversal of 884971963 is 369179488.

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 884971963 - 2¹³ = 884963771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (884971933) 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, 160020 + ... + 165457.

It is an arithmetic number, because the mean of its divisors is an integer number (221325040).

Almost surely, 2^884971963 is an apocalyptic number.

884971963 is a deficient number, since it is larger than the sum of its proper divisors (328197).

884971963 is a wasteful number, since it uses less digits than its factorization.

884971963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328196.

The product of its digits is 2612736, while the sum is 55.

The square root of 884971963 is about 29748.4783308323. The cubic root of 884971963 is about 960.0853378276.

The spelling of 884971963 in words is "eight hundred eighty-four million, nine hundred seventy-one thousand, nine hundred sixty-three".