886838549868 has 36 divisors (see below), whose sum is σ = 2245874507968. Its totient is φ = 295066424160.

The previous prime is 886838549851. The next prime is 886838549887. The reversal of 886838549868 is 868945838688.

886838549868 is a `hidden beast` number, since 8 + 8 + 6 + 8 + 3 + 8 + 549 + 8 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×886838549868² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22747996 + ... + 22786947.

Almost surely, 2^886838549868 is an apocalyptic number.

It is an amenable number.

886838549868 is an abundant number, since it is smaller than the sum of its proper divisors (1359035958100).

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

886838549868 is a wasteful number, since it uses less digits than its factorization.

886838549868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45535494 (or 45535489 counting only the distinct ones).

The product of its digits is 5096079360, while the sum is 81.

The spelling of 886838549868 in words is "eight hundred eighty-six billion, eight hundred thirty-eight million, five hundred forty-nine thousand, eight hundred sixty-eight".