889014403646070 has 128 divisors (see below), whose sum is σ = 2332548698135040. Its totient is φ = 215522516689920.

The previous prime is 889014403646063. The next prime is 889014403646081. The reversal of 889014403646070 is 70646304410988.

It is a junction number, because it is equal to n+sod(n) for n = 889014403645995 and 889014403646013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119971525 + ... + 127166015.

It is an arithmetic number, because the mean of its divisors is an integer number (18223036704180).

Almost surely, 2^{889014403646070} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889014403646070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1166274349067520).

889014403646070 is an abundant number, since it is smaller than the sum of its proper divisors (1443534294488970).

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

889014403646070 is a wasteful number, since it uses less digits than its factorization.

889014403646070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7199310.

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 889014403646070 in words is "eight hundred eighty-nine trillion, fourteen billion, four hundred three million, six hundred forty-six thousand, seventy".