1489834896 has 80 divisors (see below), whose sum is σ = 4312158528. Its totient is φ = 439257600.

The previous prime is 1489834883. The next prime is 1489834939. The reversal of 1489834896 is 6984389841.

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 15 ways as a sum of consecutive naturals, for example, 18595 + ... + 57666.

Almost surely, 2^1489834896 is an apocalyptic number.

1489834896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1489834896 is an abundant number, since it is smaller than the sum of its proper divisors (2822323632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1489834896 is a wasteful number, since it uses less digits than its factorization.

1489834896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76320 (or 76314 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 60.

The square root of 1489834896 is about 38598.3794478473. The cubic root of 1489834896 is about 1142.1225706091.

Subtracting 1489834896 from its reverse (6984389841), we obtain a palindrome (5494554945).

It can be divided in two parts, 14898 and 34896, that added together give a palindrome (49794).

The spelling of 1489834896 in words is "one billion, four hundred eighty-nine million, eight hundred thirty-four thousand, eight hundred ninety-six".