886990 has 16 divisors (see below), whose sum is σ = 1719648. Its totient is φ = 327456.

The previous prime is 886987. The next prime is 886993. The reversal of 886990 is 99688.

It is a happy number.

886990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (886987) and next prime (886993).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (886993) 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, 3282 + ... + 3541.

It is an arithmetic number, because the mean of its divisors is an integer number (107478).

2⁸⁸⁶⁹⁹⁰ is an apocalyptic number.

886990 is a deficient number, since it is larger than the sum of its proper divisors (832658).

886990 is a wasteful number, since it uses less digits than its factorization.

886990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6843.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 886990 is about 941.8014652781. The cubic root of 886990 is about 96.0814557497.

The spelling of 886990 in words is "eight hundred eighty-six thousand, nine hundred ninety".