3697606741 has 2 divisors, whose sum is σ = 3697606742. Its totient is φ = 3697606740.

The previous prime is 3697606711. The next prime is 3697606789. The reversal of 3697606741 is 1476067963.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3618022500 + 79584241 = 60150^2 + 8921^2 .

It is an emirp because it is prime and its reverse (1476067963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3697606741 - 2²³ = 3689218133 is a prime.

It is a super-2 number, since 2×3697606741² = 27344591222177282162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3697606711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848803370 + 1848803371.

It is an arithmetic number, because the mean of its divisors is an integer number (1848803371).

Almost surely, 2^3697606741 is an apocalyptic number.

It is an amenable number.

3697606741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3697606741 is an equidigital number, since it uses as much as digits as its factorization.

3697606741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 3697606741 is about 60807.9496529853. The cubic root of 3697606741 is about 1546.3468237620.

The spelling of 3697606741 in words is "three billion, six hundred ninety-seven million, six hundred six thousand, seven hundred forty-one".