889458341 has 2 divisors, whose sum is σ = 889458342. Its totient is φ = 889458340.

The previous prime is 889458307. The next prime is 889458347. The reversal of 889458341 is 143854988.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 860190241 + 29268100 = 29329^2 + 5410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-889458341 is a prime.

It is a super-2 number, since 2×889458341² = 1582272280748944562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 889458341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (889458347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444729170 + 444729171.

It is an arithmetic number, because the mean of its divisors is an integer number (444729171).

Almost surely, 2^889458341 is an apocalyptic number.

It is an amenable number.

889458341 is a deficient number, since it is larger than the sum of its proper divisors (1).

889458341 is an equidigital number, since it uses as much as digits as its factorization.

889458341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1105920, while the sum is 50.

The square root of 889458341 is about 29823.7881732016. The cubic root of 889458341 is about 961.7049927239.

The spelling of 889458341 in words is "eight hundred eighty-nine million, four hundred fifty-eight thousand, three hundred forty-one".