882634947 has 4 divisors (see below), whose sum is σ = 1176846600. Its totient is φ = 588423296.

The previous prime is 882634931. The next prime is 882634969. The reversal of 882634947 is 749436288.

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 882634947 - 2⁴ = 882634931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 882634947.

It is not an unprimeable number, because it can be changed into a prime (882634927) 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, 147105822 + ... + 147105827.

It is an arithmetic number, because the mean of its divisors is an integer number (294211650).

Almost surely, 2^882634947 is an apocalyptic number.

882634947 is a deficient number, since it is larger than the sum of its proper divisors (294211653).

882634947 is a wasteful number, since it uses less digits than its factorization.

882634947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294211652.

The product of its digits is 2322432, while the sum is 51.

The square root of 882634947 is about 29709.1727754241. The cubic root of 882634947 is about 959.2394681796.

The spelling of 882634947 in words is "eight hundred eighty-two million, six hundred thirty-four thousand, nine hundred forty-seven".