989341 has 2 divisors, whose sum is σ = 989342. Its totient is φ = 989340.

The previous prime is 989327. The next prime is 989347. The reversal of 989341 is 143989.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 783225 + 206116 = 885^2 + 454^2 .

It is a cyclic number.

It is not a de Polignac number, because 989341 - 2⁵ = 989309 is a prime.

It is a super-2 number, since 2×989341² = 1957591228562, which contains 22 as substring.

989341 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 989297 and 989306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (989347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494670 + 494671.

It is an arithmetic number, because the mean of its divisors is an integer number (494671).

2⁹⁸⁹³⁴¹ is an apocalyptic number.

It is an amenable number.

989341 is a deficient number, since it is larger than the sum of its proper divisors (1).

989341 is an equidigital number, since it uses as much as digits as its factorization.

989341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 34.

The square root of 989341 is about 994.6562220184. The cubic root of 989341 is about 99.6434300902.

The spelling of 989341 in words is "nine hundred eighty-nine thousand, three hundred forty-one".