886890243266 has 16 divisors (see below), whose sum is σ = 1373347661568. Its totient is φ = 429109736400.

The previous prime is 886890243263. The next prime is 886890243293. The reversal of 886890243266 is 662342098688.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a junction number, because it is equal to n+sod(n) for n = 886890243199 and 886890243208.

It is not an unprimeable number, because it can be changed into a prime (886890243263) 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, 374081 + ... + 1383371.

It is an arithmetic number, because the mean of its divisors is an integer number (85834228848).

Almost surely, 2^886890243266 is an apocalyptic number.

886890243266 is a deficient number, since it is larger than the sum of its proper divisors (486457418302).

886890243266 is a wasteful number, since it uses less digits than its factorization.

886890243266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023497.

The product of its (nonzero) digits is 47775744, while the sum is 62.

The spelling of 886890243266 in words is "eight hundred eighty-six billion, eight hundred ninety million, two hundred forty-three thousand, two hundred sixty-six".