900529249 has 4 divisors (see below), whose sum is σ = 901446336. Its totient is φ = 899612164.

The previous prime is 900529243. The next prime is 900529271. The reversal of 900529249 is 942925009.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 900529249 - 2⁷ = 900529121 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900529243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457069 + ... + 459034.

It is an arithmetic number, because the mean of its divisors is an integer number (225361584).

Almost surely, 2^900529249 is an apocalyptic number.

It is an amenable number.

900529249 is a deficient number, since it is larger than the sum of its proper divisors (917087).

900529249 is an equidigital number, since it uses as much as digits as its factorization.

900529249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917086.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 900529249 is about 30008.8195202677. The cubic root of 900529249 is about 965.6786009619.

The spelling of 900529249 in words is "nine hundred million, five hundred twenty-nine thousand, two hundred forty-nine".