890029 has 8 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 748176.

The previous prime is 890027. The next prime is 890053. The reversal of 890029 is 920098.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 890029 - 2¹ = 890027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 889979 and 890006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890027) 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 in 7 ways as a sum of consecutive naturals, for example, 829 + ... + 1570.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

2⁸⁹⁰⁰²⁹ is an apocalyptic number.

It is an amenable number.

890029 is a deficient number, since it is larger than the sum of its proper divisors (146771).

890029 is a wasteful number, since it uses less digits than its factorization.

890029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 890029 is about 943.4134830497. The cubic root of 890029 is about 96.1910619099.

The spelling of 890029 in words is "eight hundred ninety thousand, twenty-nine".