889351 has 2 divisors, whose sum is σ = 889352. Its totient is φ = 889350.

The previous prime is 889349. The next prime is 889363. The reversal of 889351 is 153988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 889351 - 2¹ = 889349 is a prime.

Together with 889349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (889391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444675 + 444676.

It is an arithmetic number, because the mean of its divisors is an integer number (444676).

2⁸⁸⁹³⁵¹ is an apocalyptic number.

889351 is a deficient number, since it is larger than the sum of its proper divisors (1).

889351 is an equidigital number, since it uses as much as digits as its factorization.

889351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 34.

The square root of 889351 is about 943.0540811640. The cubic root of 889351 is about 96.1666304561.

The spelling of 889351 in words is "eight hundred eighty-nine thousand, three hundred fifty-one".