1489852984 has 32 divisors (see below), whose sum is σ = 2823480000. Its totient is φ = 736947072.

The previous prime is 1489852967. The next prime is 1489853011. The reversal of 1489852984 is 4892589841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961042 + ... + 962590.

It is an arithmetic number, because the mean of its divisors is an integer number (88233750).

Almost surely, 2^1489852984 is an apocalyptic number.

It is an amenable number.

1489852984 is a deficient number, since it is larger than the sum of its proper divisors (1333627016).

1489852984 is a wasteful number, since it uses less digits than its factorization.

1489852984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767 (or 2763 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 58.

The square root of 1489852984 is about 38598.6137574913. The cubic root of 1489852984 is about 1142.1271927386.

The spelling of 1489852984 in words is "one billion, four hundred eighty-nine million, eight hundred fifty-two thousand, nine hundred eighty-four".