886820068940 has 48 divisors (see below), whose sum is σ = 2005698434880. Its totient is φ = 327421543680.

The previous prime is 886820068931. The next prime is 886820068963. The reversal of 886820068940 is 49860028688.

It is a self number, because there is not a number n which added to its sum of digits gives 886820068940.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4645985 + ... + 4833095.

It is an arithmetic number, because the mean of its divisors is an integer number (41785384060).

Almost surely, 2^886820068940 is an apocalyptic number.

It is an amenable number.

886820068940 is an abundant number, since it is smaller than the sum of its proper divisors (1118878365940).

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

886820068940 is a wasteful number, since it uses less digits than its factorization.

886820068940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205362 (or 205360 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 59.

The spelling of 886820068940 in words is "eight hundred eighty-six billion, eight hundred twenty million, sixty-eight thousand, nine hundred forty".