889436598002 has 4 divisors (see below), whose sum is σ = 1334154897006. Its totient is φ = 444718299000.

The previous prime is 889436597983. The next prime is 889436598041. The reversal of 889436598002 is 200895634988.

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., 858997166041 + 30439431961 = 926821^2 + 174469^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222359149499 + ... + 222359149502.

Almost surely, 2^889436598002 is an apocalyptic number.

889436598002 is a deficient number, since it is larger than the sum of its proper divisors (444718299004).

889436598002 is a wasteful number, since it uses less digits than its factorization.

889436598002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444718299003.

The product of its (nonzero) digits is 29859840, while the sum is 62.

The spelling of 889436598002 in words is "eight hundred eighty-nine billion, four hundred thirty-six million, five hundred ninety-eight thousand, two".