898489329 has 16 divisors (see below), whose sum is σ = 1225177152. Its totient is φ = 585543168.

The previous prime is 898489327. The next prime is 898489331. The reversal of 898489329 is 923984898.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (898489327) and next prime (898489331).

It is not a de Polignac number, because 898489329 - 2¹ = 898489327 is a prime.

It is not an unprimeable number, because it can be changed into a prime (898489327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6594 + ... + 42900.

It is an arithmetic number, because the mean of its divisors is an integer number (76573572).

Almost surely, 2^898489329 is an apocalyptic number.

It is an amenable number.

898489329 is a deficient number, since it is larger than the sum of its proper divisors (326687823).

898489329 is a wasteful number, since it uses less digits than its factorization.

898489329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36496.

The product of its digits is 8957952, while the sum is 60.

The square root of 898489329 is about 29974.8115757214. The cubic root of 898489329 is about 964.9488832580.

The spelling of 898489329 in words is "eight hundred ninety-eight million, four hundred eighty-nine thousand, three hundred twenty-nine".