1488993412 has 12 divisors (see below), whose sum is σ = 2719031616. Its totient is φ = 712127240.

The previous prime is 1488993403. The next prime is 1488993419. The reversal of 1488993412 is 2143998841.

It is not an unprimeable number, because it can be changed into a prime (1488993419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8092264 + ... + 8092447.

It is an arithmetic number, because the mean of its divisors is an integer number (226585968).

Almost surely, 2^1488993412 is an apocalyptic number.

It is an amenable number.

1488993412 is a deficient number, since it is larger than the sum of its proper divisors (1230038204).

1488993412 is a wasteful number, since it uses less digits than its factorization.

1488993412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16184738 (or 16184736 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The square root of 1488993412 is about 38587.4773987624. The cubic root of 1488993412 is about 1141.9075000504.

The spelling of 1488993412 in words is "one billion, four hundred eighty-eight million, nine hundred ninety-three thousand, four hundred twelve".