3646611341 has 2 divisors, whose sum is σ = 3646611342. Its totient is φ = 3646611340.

The previous prime is 3646611317. The next prime is 3646611349. The reversal of 3646611341 is 1431166463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3212055625 + 434555716 = 56675^2 + 20846^2 .

It is a cyclic number.

It is not a de Polignac number, because 3646611341 - 2⁶ = 3646611277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3646611349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1823305670 + 1823305671.

It is an arithmetic number, because the mean of its divisors is an integer number (1823305671).

Almost surely, 2^3646611341 is an apocalyptic number.

It is an amenable number.

3646611341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3646611341 is an equidigital number, since it uses as much as digits as its factorization.

3646611341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 3646611341 is about 60387.1786143383. The cubic root of 3646611341 is about 1539.2050967360.

The spelling of 3646611341 in words is "three billion, six hundred forty-six million, six hundred eleven thousand, three hundred forty-one".