3546614221217 has 4 divisors (see below), whose sum is σ = 3547698484416. Its totient is φ = 3545529958020.

The previous prime is 3546614221193. The next prime is 3546614221229. The reversal of 3546614221217 is 7121224166453.

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 3546614221217 - 2¹⁶ = 3546614155681 is a prime.

It is a super-2 number, since 2×3546614221217² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3546614221417) 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, 542126693 + ... + 542133234.

It is an arithmetic number, because the mean of its divisors is an integer number (886924621104).

Almost surely, 2^{3546614221217} is an apocalyptic number.

It is an amenable number.

3546614221217 is a deficient number, since it is larger than the sum of its proper divisors (1084263199).

3546614221217 is a wasteful number, since it uses less digits than its factorization.

3546614221217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084263198.

The product of its digits is 483840, while the sum is 44.

The spelling of 3546614221217 in words is "three trillion, five hundred forty-six billion, six hundred fourteen million, two hundred twenty-one thousand, two hundred seventeen".