1350284649 has 8 divisors (see below), whose sum is σ = 2057576640. Its totient is φ = 771591216.

The previous prime is 1350284633. The next prime is 1350284659. The reversal of 1350284649 is 9464820531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1350284649 - 2⁴ = 1350284633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350284649.

It is not an unprimeable number, because it can be changed into a prime (1350284659) 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 7 ways as a sum of consecutive naturals, for example, 32149614 + ... + 32149655.

It is an arithmetic number, because the mean of its divisors is an integer number (257197080).

Almost surely, 2^1350284649 is an apocalyptic number.

It is an amenable number.

1350284649 is a deficient number, since it is larger than the sum of its proper divisors (707291991).

1350284649 is an equidigital number, since it uses as much as digits as its factorization.

1350284649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64299279.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 1350284649 is about 36746.2195198363. The cubic root of 1350284649 is about 1105.2871223467.

The spelling of 1350284649 in words is "one billion, three hundred fifty million, two hundred eighty-four thousand, six hundred forty-nine".