1489072484 has 24 divisors (see below), whose sum is σ = 2754444000. Its totient is φ = 702414720.

The previous prime is 1489072451. The next prime is 1489072513. The reversal of 1489072484 is 4842709841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22334 + ... + 58965.

It is an arithmetic number, because the mean of its divisors is an integer number (114768500).

Almost surely, 2^1489072484 is an apocalyptic number.

It is an amenable number.

1489072484 is a deficient number, since it is larger than the sum of its proper divisors (1265371516).

1489072484 is a wasteful number, since it uses less digits than its factorization.

1489072484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81563 (or 81561 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 1489072484 is about 38588.5019662593. The cubic root of 1489072484 is about 1141.9277131041.

The spelling of 1489072484 in words is "one billion, four hundred eighty-nine million, seventy-two thousand, four hundred eighty-four".