886986988 has 12 divisors (see below), whose sum is σ = 1553655040. Its totient is φ = 443085552.

The previous prime is 886986889. The next prime is 886987007. The reversal of 886986988 is 889689688.

886986988 is a strobogrammatic number because it is the same when read upside-down.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97068 + ... + 105811.

Almost surely, 2^886986988 is an apocalyptic number.

It is an amenable number.

886986988 is a deficient number, since it is larger than the sum of its proper divisors (666668052).

886986988 is a wasteful number, since it uses less digits than its factorization.

886986988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203976 (or 203974 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 70.

The square root of 886986988 is about 29782.3267727691. The cubic root of 886986988 is about 960.8134699326.

The spelling of 886986988 in words is "eight hundred eighty-six million, nine hundred eighty-six thousand, nine hundred eighty-eight".