882668009 has 16 divisors (see below), whose sum is σ = 952966080. Its totient is φ = 814847040.

The previous prime is 882667969. The next prime is 882668011. The reversal of 882668009 is 900866288.

It is a cyclic number.

It is not a de Polignac number, because 882668009 - 2¹² = 882663913 is a prime.

It is a super-2 number, since 2×882668009² = 1558205628224048162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (882668069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440999 + ... + 442995.

It is an arithmetic number, because the mean of its divisors is an integer number (59560380).

Almost surely, 2^882668009 is an apocalyptic number.

It is an amenable number.

882668009 is a deficient number, since it is larger than the sum of its proper divisors (70298071).

882668009 is a wasteful number, since it uses less digits than its factorization.

882668009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600.

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 882668009 is about 29709.7291976888. The cubic root of 882668009 is about 959.2514451883.

The spelling of 882668009 in words is "eight hundred eighty-two million, six hundred sixty-eight thousand, nine".