901010489 has 8 divisors (see below), whose sum is σ = 954955008. Its totient is φ = 847170880.

The previous prime is 901010479. The next prime is 901010497. The reversal of 901010489 is 984010109.

901010489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 901010489 - 2⁸ = 901010233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (901010449) 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, 8177 + ... + 43230.

It is an arithmetic number, because the mean of its divisors is an integer number (119369376).

Almost surely, 2^901010489 is an apocalyptic number.

It is an amenable number.

901010489 is a deficient number, since it is larger than the sum of its proper divisors (53944519).

901010489 is a wasteful number, since it uses less digits than its factorization.

901010489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52455.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 901010489 is about 30016.8367587259. The cubic root of 901010489 is about 965.8505888652.

The spelling of 901010489 in words is "nine hundred one million, ten thousand, four hundred eighty-nine".