3605715697 has 2 divisors, whose sum is σ = 3605715698. Its totient is φ = 3605715696.

The previous prime is 3605715689. The next prime is 3605715761. The reversal of 3605715697 is 7965175063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3595321521 + 10394176 = 59961^2 + 3224^2 .

It is a cyclic number.

It is not a de Polignac number, because 3605715697 - 2³ = 3605715689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3605715697.

It is not a weakly prime, because it can be changed into another prime (3605215697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1802857848 + 1802857849.

It is an arithmetic number, because the mean of its divisors is an integer number (1802857849).

Almost surely, 2^3605715697 is an apocalyptic number.

It is an amenable number.

3605715697 is a deficient number, since it is larger than the sum of its proper divisors (1).

3605715697 is an equidigital number, since it uses as much as digits as its factorization.

3605715697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 3605715697 is about 60047.6119175442. The cubic root of 3605715697 is about 1533.4295456274.

The spelling of 3605715697 in words is "three billion, six hundred five million, seven hundred fifteen thousand, six hundred ninety-seven".