3648084613 has 2 divisors, whose sum is σ = 3648084614. Its totient is φ = 3648084612.

The previous prime is 3648084589. The next prime is 3648084631. The reversal of 3648084613 is 3164808463.

3648084613 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

Together with next prime (3648084631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3382818244 + 265266369 = 58162^2 + 16287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3648084613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3648084613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3648084653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824042306 + 1824042307.

It is an arithmetic number, because the mean of its divisors is an integer number (1824042307).

Almost surely, 2^3648084613 is an apocalyptic number.

It is an amenable number.

3648084613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3648084613 is an equidigital number, since it uses as much as digits as its factorization.

3648084613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 3648084613 is about 60399.3759322065. The cubic root of 3648084613 is about 1539.4123542179.

The spelling of 3648084613 in words is "three billion, six hundred forty-eight million, eighty-four thousand, six hundred thirteen".