889533272074 has 16 divisors (see below), whose sum is σ = 1395819361800. Its totient is φ = 424604798464.

The previous prime is 889533272071. The next prime is 889533272087. The reversal of 889533272074 is 470272335988.

It can be written as a sum of positive squares in 4 ways, for example, as 645601001049 + 243932271025 = 803493^2 + 493895^2 .

It is a super-2 number, since 2×889533272074² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is not an unprimeable number, because it can be changed into a prime (889533272071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86156527 + ... + 86166850.

Almost surely, 2^889533272074 is an apocalyptic number.

889533272074 is a deficient number, since it is larger than the sum of its proper divisors (506286089726).

889533272074 is a wasteful number, since it uses less digits than its factorization.

889533272074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172323497.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 889533272074 in words is "eight hundred eighty-nine billion, five hundred thirty-three million, two hundred seventy-two thousand, seventy-four".