6283990613 has 2 divisors, whose sum is σ = 6283990614. Its totient is φ = 6283990612.

The previous prime is 6283990597. The next prime is 6283990627. The reversal of 6283990613 is 3160993826.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5968644049 + 315346564 = 77257^2 + 17758^2 .

It is a cyclic number.

It is not a de Polignac number, because 6283990613 - 2⁴ = 6283990597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6283996613) 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 as a sum of consecutive naturals, namely, 3141995306 + 3141995307.

It is an arithmetic number, because the mean of its divisors is an integer number (3141995307).

Almost surely, 2^6283990613 is an apocalyptic number.

It is an amenable number.

6283990613 is a deficient number, since it is larger than the sum of its proper divisors (1).

6283990613 is an equidigital number, since it uses as much as digits as its factorization.

6283990613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 6283990613 is about 79271.6255226295. The cubic root of 6283990613 is about 1845.3489803850.

The spelling of 6283990613 in words is "six billion, two hundred eighty-three million, nine hundred ninety thousand, six hundred thirteen".