3460660643 has 4 divisors (see below), whose sum is σ = 3775266168. Its totient is φ = 3146055120.

The previous prime is 3460660639. The next prime is 3460660663.

3460660643 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3460660643 - 2² = 3460660639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3460660597 and 3460660606.

It is not an unprimeable number, because it can be changed into a prime (3460660613) 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, 157302746 + ... + 157302767.

It is an arithmetic number, because the mean of its divisors is an integer number (943816542).

Almost surely, 2^3460660643 is an apocalyptic number.

3460660643 is a deficient number, since it is larger than the sum of its proper divisors (314605525).

3460660643 is a wasteful number, since it uses less digits than its factorization.

3460660643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314605524.

The product of its (nonzero) digits is 186624, while the sum is 38.

The square root of 3460660643 is about 58827.3800453496. The cubic root of 3460660643 is about 1512.5845891083.

The spelling of 3460660643 in words is "three billion, four hundred sixty million, six hundred sixty thousand, six hundred forty-three".