3613579441 has 2 divisors, whose sum is σ = 3613579442. Its totient is φ = 3613579440.

The previous prime is 3613579373. The next prime is 3613579451. The reversal of 3613579441 is 1449753163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2819185216 + 794394225 = 53096^2 + 28185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3613579441 is a prime.

It is not a weakly prime, because it can be changed into another prime (3613579451) 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, 1806789720 + 1806789721.

It is an arithmetic number, because the mean of its divisors is an integer number (1806789721).

Almost surely, 2^3613579441 is an apocalyptic number.

It is an amenable number.

3613579441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3613579441 is an equidigital number, since it uses as much as digits as its factorization.

3613579441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 3613579441 is about 60113.0554954579. The cubic root of 3613579441 is about 1534.5434938546.

The spelling of 3613579441 in words is "three billion, six hundred thirteen million, five hundred seventy-nine thousand, four hundred forty-one".