3660122593 has 4 divisors (see below), whose sum is σ = 3875423940. Its totient is φ = 3444821248.

The previous prime is 3660122579. The next prime is 3660122651. The reversal of 3660122593 is 3952210663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3952210663 = 127 ⋅31119769.

It can be written as a sum of positive squares in 2 ways, for example, as 1140885729 + 2519236864 = 33777^2 + 50192^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3660122593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3660122533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107650648 + ... + 107650681.

It is an arithmetic number, because the mean of its divisors is an integer number (968855985).

Almost surely, 2^3660122593 is an apocalyptic number.

It is an amenable number.

3660122593 is a deficient number, since it is larger than the sum of its proper divisors (215301347).

3660122593 is a wasteful number, since it uses less digits than its factorization.

3660122593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215301346.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 3660122593 is about 60498.9470404238. The cubic root of 3660122593 is about 1541.1037503895.

It can be divided in two parts, 3660 and 122593, that added together give a triangular number (126253 = T₅₀₂).

The spelling of 3660122593 in words is "three billion, six hundred sixty million, one hundred twenty-two thousand, five hundred ninety-three".