1486441984 has 20 divisors (see below), whose sum is σ = 2969981784. Its totient is φ = 743220736.

The previous prime is 1486441981. The next prime is 1486441993. The reversal of 1486441984 is 4891446841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1486441981) 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 as a sum of consecutive naturals, namely, 1451092 + ... + 1452115.

Almost surely, 2^1486441984 is an apocalyptic number.

It is an amenable number.

1486441984 is a deficient number, since it is larger than the sum of its proper divisors (1483539800).

1486441984 is an frugal number, since it uses more digits than its factorization.

1486441984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903225 (or 2903209 counting only the distinct ones).

The product of its digits is 884736, while the sum is 49.

The square root of 1486441984 is about 38554.4029132861. The cubic root of 1486441984 is about 1141.2548979978.

The spelling of 1486441984 in words is "one billion, four hundred eighty-six million, four hundred forty-one thousand, nine hundred eighty-four".