8990029 has 8 divisors (see below), whose sum is σ = 9528120. Its totient is φ = 8467200.

The previous prime is 8990027. The next prime is 8990039. The reversal of 8990029 is 9200998.

It can be written as a sum of positive squares in 4 ways, for example, as 2025 + 8988004 = 45^2 + 2998^2 .

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 8990029 - 2¹ = 8990027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8990029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8990027) 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, 2592 + ... + 4969.

It is an arithmetic number, because the mean of its divisors is an integer number (1191015).

Almost surely, 2^8990029 is an apocalyptic number.

It is an amenable number.

8990029 is a deficient number, since it is larger than the sum of its proper divisors (538091).

8990029 is a wasteful number, since it uses less digits than its factorization.

8990029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7631.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 8990029 is about 2998.3377061298. The cubic root of 8990029 is about 207.9315371944.

The spelling of 8990029 in words is "eight million, nine hundred ninety thousand, twenty-nine".