13483649 has 2 divisors, whose sum is σ = 13483650. Its totient is φ = 13483648.

The previous prime is 13483633. The next prime is 13483697. The reversal of 13483649 is 94638431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6760000 + 6723649 = 2600^2 + 2593^2 .

It is a cyclic number.

It is not a de Polignac number, because 13483649 - 2⁴ = 13483633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13483609) by changing a digit.

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 as a sum of consecutive naturals, namely, 6741824 + 6741825.

It is an arithmetic number, because the mean of its divisors is an integer number (6741825).

Almost surely, 2^13483649 is an apocalyptic number.

It is an amenable number.

13483649 is a deficient number, since it is larger than the sum of its proper divisors (1).

13483649 is an equidigital number, since it uses as much as digits as its factorization.

13483649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 13483649 is about 3672.0088507519. The cubic root of 13483649 is about 238.0139871261.

The spelling of 13483649 in words is "thirteen million, four hundred eighty-three thousand, six hundred forty-nine".