3613224497 has 2 divisors, whose sum is σ = 3613224498. Its totient is φ = 3613224496.

The previous prime is 3613224479. The next prime is 3613224599. The reversal of 3613224497 is 7944223163.

Together with previous prime (3613224479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3496238641 + 116985856 = 59129^2 + 10816^2 .

It is a cyclic number.

It is not a de Polignac number, because 3613224497 - 2¹⁴ = 3613208113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3613224427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1806612248 + 1806612249.

It is an arithmetic number, because the mean of its divisors is an integer number (1806612249).

Almost surely, 2^3613224497 is an apocalyptic number.

It is an amenable number.

3613224497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3613224497 is an equidigital number, since it uses as much as digits as its factorization.

3613224497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The square root of 3613224497 is about 60110.1031191929. The cubic root of 3613224497 is about 1534.4932486754.

The spelling of 3613224497 in words is "three billion, six hundred thirteen million, two hundred twenty-four thousand, four hundred ninety-seven".