889768322 has 4 divisors (see below), whose sum is σ = 1334652486. Its totient is φ = 444884160.

The previous prime is 889768303. The next prime is 889768337. The reversal of 889768322 is 223867988.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 886312441 + 3455881 = 29771^2 + 1859^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222442079 + ... + 222442082.

Almost surely, 2^889768322 is an apocalyptic number.

889768322 is a deficient number, since it is larger than the sum of its proper divisors (444884164).

889768322 is a wasteful number, since it uses less digits than its factorization.

889768322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444884163.

The product of its digits is 2322432, while the sum is 53.

The square root of 889768322 is about 29828.9845955239. The cubic root of 889768322 is about 961.8166995299.

The spelling of 889768322 in words is "eight hundred eighty-nine million, seven hundred sixty-eight thousand, three hundred twenty-two".