1449358983 has 12 divisors (see below), whose sum is σ = 2095674048. Its totient is φ = 965244480.

The previous prime is 1449358951. The next prime is 1449358991. The reversal of 1449358983 is 3898539441.

1449358983 is a `hidden beast` number, since 14 + 49 + 3 + 589 + 8 + 3 = 666.

It is not a de Polignac number, because 1449358983 - 2⁵ = 1449358951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449358913) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 73623 + ... + 91208.

It is an arithmetic number, because the mean of its divisors is an integer number (174639504).

Almost surely, 2^1449358983 is an apocalyptic number.

1449358983 is a deficient number, since it is larger than the sum of its proper divisors (646315065).

1449358983 is a wasteful number, since it uses less digits than its factorization.

1449358983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165814 (or 165811 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 1449358983 is about 38070.4476333021. The cubic root of 1449358983 is about 1131.6843815263.

The spelling of 1449358983 in words is "one billion, four hundred forty-nine million, three hundred fifty-eight thousand, nine hundred eighty-three".