3596671561 has 4 divisors (see below), whose sum is σ = 4110481792. Its totient is φ = 3082861332.

The previous prime is 3596671541. The next prime is 3596671579. The reversal of 3596671561 is 1651766953.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1651766953 = 127 ⋅13006039.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3596671561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3596671511) 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, 256905105 + ... + 256905118.

It is an arithmetic number, because the mean of its divisors is an integer number (1027620448).

Almost surely, 2^3596671561 is an apocalyptic number.

It is an amenable number.

3596671561 is a deficient number, since it is larger than the sum of its proper divisors (513810231).

3596671561 is an equidigital number, since it uses as much as digits as its factorization.

3596671561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513810230.

The product of its digits is 1020600, while the sum is 49.

The square root of 3596671561 is about 59972.2565941953. The cubic root of 3596671561 is about 1532.1463831805.

The spelling of 3596671561 in words is "three billion, five hundred ninety-six million, six hundred seventy-one thousand, five hundred sixty-one".