290029 has 8 divisors (see below), whose sum is σ = 306360. Its totient is φ = 274176.

The previous prime is 290027. The next prime is 290033. The reversal of 290029 is 920092.

It can be written as a sum of positive squares in 4 ways, for example, as 62500 + 227529 = 250^2 + 477^2 .

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 290029 - 2¹ = 290027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 289991 and 290009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290021) 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, 2049 + ... + 2185.

It is an arithmetic number, because the mean of its divisors is an integer number (38295).

2²⁹⁰⁰²⁹ is an apocalyptic number.

290029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

290029 is a deficient number, since it is larger than the sum of its proper divisors (16331).

290029 is a wasteful number, since it uses less digits than its factorization.

290029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 290029 is about 538.5434058644. The cubic root of 290029 is about 66.1932657754.

Adding to 290029 its reverse (920092), we get a palindrome (1210121).

It can be divided in two parts, 2900 and 29, that multiplied together give a square (84100 = 290²).

The spelling of 290029 in words is "two hundred ninety thousand, twenty-nine".