3623263613 has 2 divisors, whose sum is σ = 3623263614. Its totient is φ = 3623263612.

The previous prime is 3623263583. The next prime is 3623263627. The reversal of 3623263613 is 3163623263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3575681209 + 47582404 = 59797^2 + 6898^2 .

It is a cyclic number.

It is not a de Polignac number, because 3623263613 - 2¹⁶ = 3623198077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3623263643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811631806 + 1811631807.

It is an arithmetic number, because the mean of its divisors is an integer number (1811631807).

Almost surely, 2^3623263613 is an apocalyptic number.

It is an amenable number.

3623263613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3623263613 is an equidigital number, since it uses as much as digits as its factorization.

3623263613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 35.

The square root of 3623263613 is about 60193.5512575890. The cubic root of 3623263613 is about 1535.9130986817.

Adding to 3623263613 its reverse (3163623263), we get a palindrome (6786886876).

The spelling of 3623263613 in words is "three billion, six hundred twenty-three million, two hundred sixty-three thousand, six hundred thirteen".