878785796632 has 32 divisors (see below), whose sum is σ = 1654446185280. Its totient is φ = 437600484000.

The previous prime is 878785796617. The next prime is 878785796639. The reversal of 878785796632 is 236697587878.

878785796632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878785796639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41279863 + ... + 41301145.

It is an arithmetic number, because the mean of its divisors is an integer number (51701443290).

Almost surely, 2^878785796632 is an apocalyptic number.

It is an amenable number.

878785796632 is a deficient number, since it is larger than the sum of its proper divisors (775660388648).

878785796632 is a wasteful number, since it uses less digits than its factorization.

878785796632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42103 (or 42099 counting only the distinct ones).

The product of its digits is 1706987520, while the sum is 76.

The spelling of 878785796632 in words is "eight hundred seventy-eight billion, seven hundred eighty-five million, seven hundred ninety-six thousand, six hundred thirty-two".