9880886 has 4 divisors (see below), whose sum is σ = 14821332. Its totient is φ = 4940442.

The previous prime is 9880873. The next prime is 9880891. The reversal of 9880886 is 6880889.

9880886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6880889 = 97 ⋅70937.

9880886 is a strobogrammatic number because it is the same when read upside-down.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9880886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2470220 + ... + 2470223.

It is an arithmetic number, because the mean of its divisors is an integer number (3705333).

Almost surely, 2^9880886 is an apocalyptic number.

9880886 is a deficient number, since it is larger than the sum of its proper divisors (4940446).

9880886 is a wasteful number, since it uses less digits than its factorization.

9880886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4940445.

The product of its (nonzero) digits is 221184, while the sum is 47.

The square root of 9880886 is about 3143.3876630158. The cubic root of 9880886 is about 214.5846388542.

The spelling of 9880886 in words is "nine million, eight hundred eighty thousand, eight hundred eighty-six".