889147385351 has 8 divisors (see below), whose sum is σ = 924835895808. Its totient is φ = 853896771000.

The previous prime is 889147385339. The next prime is 889147385389. The reversal of 889147385351 is 153583741988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-889147385351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889147384351) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 109469885 + ... + 109478006.

It is an arithmetic number, because the mean of its divisors is an integer number (115604486976).

Almost surely, 2^889147385351 is an apocalyptic number.

889147385351 is a deficient number, since it is larger than the sum of its proper divisors (35688510457).

889147385351 is a wasteful number, since it uses less digits than its factorization.

889147385351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218948053.

The product of its digits is 29030400, while the sum is 62.

The spelling of 889147385351 in words is "eight hundred eighty-nine billion, one hundred forty-seven million, three hundred eighty-five thousand, three hundred fifty-one".