882638943 has 8 divisors (see below), whose sum is σ = 1177123968. Its totient is φ = 588289944.

The previous prime is 882638927. The next prime is 882638957. The reversal of 882638943 is 349836288.

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

It is not a de Polignac number, because 882638943 - 2⁴ = 882638927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (882638243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17755 + ... + 45612.

It is an arithmetic number, because the mean of its divisors is an integer number (147140496).

Almost surely, 2^882638943 is an apocalyptic number.

882638943 is a deficient number, since it is larger than the sum of its proper divisors (294485025).

882638943 is a wasteful number, since it uses less digits than its factorization.

882638943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68013.

The product of its digits is 1990656, while the sum is 51.

The square root of 882638943 is about 29709.2400273046. The cubic root of 882638943 is about 959.2409157827.

The spelling of 882638943 in words is "eight hundred eighty-two million, six hundred thirty-eight thousand, nine hundred forty-three".