900290029 has 8 divisors (see below), whose sum is σ = 973531008. Its totient is φ = 829302720.

The previous prime is 900290021. The next prime is 900290047. The reversal of 900290029 is 920092009.

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 900290029 - 2³ = 900290021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900290021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562587 + ... + 564184.

It is an arithmetic number, because the mean of its divisors is an integer number (121691376).

Almost surely, 2^900290029 is an apocalyptic number.

It is an amenable number.

900290029 is a deficient number, since it is larger than the sum of its proper divisors (73240979).

900290029 is a wasteful number, since it uses less digits than its factorization.

900290029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126835.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 900290029 is about 30004.8334272997. The cubic root of 900290029 is about 965.5930845489.

The spelling of 900290029 in words is "nine hundred million, two hundred ninety thousand, twenty-nine".