883540638720 has 440 divisors, whose sum is σ = 3332777197200. Its totient is φ = 223208275968.

The previous prime is 883540638719. The next prime is 883540638731. The reversal of 883540638720 is 27836045388.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7823616 + ... + 7935744.

It is an arithmetic number, because the mean of its divisors is an integer number (7574493630).

Almost surely, 2^883540638720 is an apocalyptic number.

883540638720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 883540638720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1666388598600).

883540638720 is an abundant number, since it is smaller than the sum of its proper divisors (2449236558480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

883540638720 is a wasteful number, since it uses less digits than its factorization.

883540638720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112185 (or 112158 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 883540638720 in words is "eight hundred eighty-three billion, five hundred forty million, six hundred thirty-eight thousand, seven hundred twenty".