3466856586643 has 8 divisors (see below), whose sum is σ = 3564518924736. Its totient is φ = 3369818289600.

The previous prime is 3466856586637. The next prime is 3466856586673.

3466856586643 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3466856586643 is a prime.

It is a super-3 number, since 3×3466856586643³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3466856586673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155998996 + ... + 156021217.

It is an arithmetic number, because the mean of its divisors is an integer number (445564865592).

Almost surely, 2^{3466856586643} is an apocalyptic number.

3466856586643 is a deficient number, since it is larger than the sum of its proper divisors (97662338093).

3466856586643 is a wasteful number, since it uses less digits than its factorization.

3466856586643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312020525.

The product of its digits is 1791590400, while the sum is 70.

The spelling of 3466856586643 in words is "three trillion, four hundred sixty-six billion, eight hundred fifty-six million, five hundred eighty-six thousand, six hundred forty-three".