889326763416 has 576 divisors, whose sum is σ = 3068081452800. Its totient is φ = 230636077056.

The previous prime is 889326763387. The next prime is 889326763447. The reversal of 889326763416 is 614367623988.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 910262320 + ... + 910263296.

It is an arithmetic number, because the mean of its divisors is an integer number (5326530300).

Almost surely, 2^889326763416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889326763416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1534040726400).

889326763416 is an abundant number, since it is smaller than the sum of its proper divisors (2178754689384).

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

889326763416 is a wasteful number, since it uses less digits than its factorization.

889326763416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1314 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 889326763416 in words is "eight hundred eighty-nine billion, three hundred twenty-six million, seven hundred sixty-three thousand, four hundred sixteen".