883487868021 has 12 divisors (see below), whose sum is σ = 1392162701280. Its totient is φ = 535447192680.

The previous prime is 883487868007. The next prime is 883487868031. The reversal of 883487868021 is 120868784388.

It is not a de Polignac number, because 883487868021 - 2⁶ = 883487867957 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 883487868021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (883487868031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4462059841 + ... + 4462060038.

It is an arithmetic number, because the mean of its divisors is an integer number (116013558440).

Almost surely, 2^883487868021 is an apocalyptic number.

It is an amenable number.

883487868021 is a deficient number, since it is larger than the sum of its proper divisors (508674833259).

883487868021 is a wasteful number, since it uses less digits than its factorization.

883487868021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8924119896 (or 8924119893 counting only the distinct ones).

The product of its (nonzero) digits is 33030144, while the sum is 63.

The spelling of 883487868021 in words is "eight hundred eighty-three billion, four hundred eighty-seven million, eight hundred sixty-eight thousand, twenty-one".