1449037672 has 16 divisors (see below), whose sum is σ = 2717366400. Its totient is φ = 724406640.

The previous prime is 1449037661. The next prime is 1449037729. The reversal of 1449037672 is 2767309441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71647 + ... + 89617.

It is an arithmetic number, because the mean of its divisors is an integer number (169835400).

Almost surely, 2^1449037672 is an apocalyptic number.

It is an amenable number.

1449037672 is a deficient number, since it is larger than the sum of its proper divisors (1268328728).

1449037672 is a wasteful number, since it uses less digits than its factorization.

1449037672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28056 (or 28052 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 1449037672 is about 38066.2274463861. The cubic root of 1449037672 is about 1131.6007469636.

The spelling of 1449037672 in words is "one billion, four hundred forty-nine million, thirty-seven thousand, six hundred seventy-two".