889189296 has 20 divisors (see below), whose sum is σ = 2297072472. Its totient is φ = 296396416.

The previous prime is 889189283. The next prime is 889189309. The reversal of 889189296 is 692981988.

It is an interprime number because it is at equal distance from previous prime (889189283) and next prime (889189309).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9262341 + ... + 9262436.

Almost surely, 2^889189296 is an apocalyptic number.

It is an amenable number.

889189296 is an abundant number, since it is smaller than the sum of its proper divisors (1407883176).

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

889189296 is a wasteful number, since it uses less digits than its factorization.

889189296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18524788 (or 18524782 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 60.

The square root of 889189296 is about 29819.2772548229. The cubic root of 889189296 is about 961.6080168453.

It can be divided in two parts, 8891892 and 96, that added together give a palindrome (8891988).

The spelling of 889189296 in words is "eight hundred eighty-nine million, one hundred eighty-nine thousand, two hundred ninety-six".