8341666417 has 16 divisors (see below), whose sum is σ = 9649164672. Its totient is φ = 7063395840.

The previous prime is 8341666409. The next prime is 8341666423. The reversal of 8341666417 is 7146661438.

It is a cyclic number.

It is not a de Polignac number, because 8341666417 - 2³ = 8341666409 is a prime.

It is a super-2 number, since 2×8341666417² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8341666477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371367 + ... + 393187.

It is an arithmetic number, because the mean of its divisors is an integer number (603072792).

Almost surely, 2^8341666417 is an apocalyptic number.

It is an amenable number.

8341666417 is a deficient number, since it is larger than the sum of its proper divisors (1307498255).

8341666417 is a wasteful number, since it uses less digits than its factorization.

8341666417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22488.

The product of its digits is 580608, while the sum is 46.

The square root of 8341666417 is about 91332.7236920043. The cubic root of 8341666417 is about 2028.0762200377.

The spelling of 8341666417 in words is "eight billion, three hundred forty-one million, six hundred sixty-six thousand, four hundred seventeen".