1449266732 has 12 divisors (see below), whose sum is σ = 2539349736. Its totient is φ = 723738240.

The previous prime is 1449266717. The next prime is 1449266783. The reversal of 1449266732 is 2376629441.

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 3 ways as a sum of consecutive naturals, for example, 220133 + ... + 226620.

It is an arithmetic number, because the mean of its divisors is an integer number (211612478).

Almost surely, 2^1449266732 is an apocalyptic number.

It is an amenable number.

1449266732 is a deficient number, since it is larger than the sum of its proper divisors (1090083004).

1449266732 is a wasteful number, since it uses less digits than its factorization.

1449266732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447568 (or 447566 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 1449266732 is about 38069.2360312103. The cubic root of 1449266732 is about 1131.6603706286.

The spelling of 1449266732 in words is "one billion, four hundred forty-nine million, two hundred sixty-six thousand, seven hundred thirty-two".