489903483 has 8 divisors (see below), whose sum is σ = 653614096. Its totient is φ = 326397600.

The previous prime is 489903481. The next prime is 489903487. The reversal of 489903483 is 384309984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 489903483 - 2¹ = 489903481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489903481) 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, 45508 + ... + 55233.

It is an arithmetic number, because the mean of its divisors is an integer number (81701762).

Almost surely, 2^489903483 is an apocalyptic number.

489903483 is a deficient number, since it is larger than the sum of its proper divisors (163710613).

489903483 is a wasteful number, since it uses less digits than its factorization.

489903483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102365.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 489903483 is about 22133.7634170062. The cubic root of 489903483 is about 788.3217500226.

The spelling of 489903483 in words is "four hundred eighty-nine million, nine hundred three thousand, four hundred eighty-three".