889012650 has 24 divisors (see below), whose sum is σ = 2204751744. Its totient is φ = 237070000.

The previous prime is 889012577. The next prime is 889012667. The reversal of 889012650 is 56210988.

It is a junction number, because it is equal to n+sod(n) for n = 889012599 and 889012608.

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, 2963226 + ... + 2963525.

It is an arithmetic number, because the mean of its divisors is an integer number (91864656).

Almost surely, 2^889012650 is an apocalyptic number.

889012650 is an abundant number, since it is smaller than the sum of its proper divisors (1315739094).

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

889012650 is a wasteful number, since it uses less digits than its factorization.

889012650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5926766 (or 5926761 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 889012650 is about 29816.3151646879. The cubic root of 889012650 is about 961.5443350698.

The spelling of 889012650 in words is "eight hundred eighty-nine million, twelve thousand, six hundred fifty".