1449358984 has 32 divisors (see below), whose sum is σ = 2933496000. Its totient is φ = 669266752.

The previous prime is 1449358951. The next prime is 1449358991. The reversal of 1449358984 is 4898539441.

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, 130474 + ... + 141145.

It is an arithmetic number, because the mean of its divisors is an integer number (91671750).

Almost surely, 2^1449358984 is an apocalyptic number.

It is an amenable number.

1449358984 is an abundant number, since it is smaller than the sum of its proper divisors (1484137016).

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

1449358984 is a wasteful number, since it uses less digits than its factorization.

1449358984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271677 (or 271673 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 55.

The square root of 1449358984 is about 38070.4476464357. The cubic root of 1449358984 is about 1131.6843817866.

The spelling of 1449358984 in words is "one billion, four hundred forty-nine million, three hundred fifty-eight thousand, nine hundred eighty-four".