889016936 has 8 divisors (see below), whose sum is σ = 1666906770. Its totient is φ = 444508464.

The previous prime is 889016927. The next prime is 889016939. The reversal of 889016936 is 639610988.

It can be written as a sum of positive squares in only one way, i.e., 864948100 + 24068836 = 29410^2 + 4906^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×889016936² = 1580702224989656192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (889016939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55563551 + ... + 55563566.

Almost surely, 2^889016936 is an apocalyptic number.

It is an amenable number.

889016936 is a deficient number, since it is larger than the sum of its proper divisors (777889834).

889016936 is a wasteful number, since it uses less digits than its factorization.

889016936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111127123 (or 111127119 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 889016936 is about 29816.3870380031. The cubic root of 889016936 is about 961.5458802943.

The spelling of 889016936 in words is "eight hundred eighty-nine million, sixteen thousand, nine hundred thirty-six".