3641213617 has 4 divisors (see below), whose sum is σ = 3651707376. Its totient is φ = 3630719860.

The previous prime is 3641213603. The next prime is 3641213627. The reversal of 3641213617 is 7163121463.

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.

It is a cyclic number.

It is not a de Polignac number, because 3641213617 - 2⁷ = 3641213489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3641213627) 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, 5246359 + ... + 5247052.

It is an arithmetic number, because the mean of its divisors is an integer number (912926844).

Almost surely, 2^3641213617 is an apocalyptic number.

It is an amenable number.

3641213617 is a deficient number, since it is larger than the sum of its proper divisors (10493759).

3641213617 is a wasteful number, since it uses less digits than its factorization.

3641213617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10493758.

The product of its digits is 18144, while the sum is 34.

The square root of 3641213617 is about 60342.4694307417. The cubic root of 3641213617 is about 1538.4452765300.

The spelling of 3641213617 in words is "three billion, six hundred forty-one million, two hundred thirteen thousand, six hundred seventeen".