3463343385639 has 4 divisors (see below), whose sum is σ = 4617791180856. Its totient is φ = 2308895590424.

The previous prime is 3463343385629. The next prime is 3463343385643. The reversal of 3463343385639 is 9365833433643.

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 3463343385639 - 2⁹ = 3463343385127 is a prime.

It is a super-2 number, since 2×3463343385639² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3463343385629) 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, 577223897604 + ... + 577223897609.

It is an arithmetic number, because the mean of its divisors is an integer number (1154447795214).

Almost surely, 2^{3463343385639} is an apocalyptic number.

3463343385639 is a deficient number, since it is larger than the sum of its proper divisors (1154447795217).

3463343385639 is a wasteful number, since it uses less digits than its factorization.

3463343385639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154447795216.

The product of its digits is 151165440, while the sum is 60.

The spelling of 3463343385639 in words is "three trillion, four hundred sixty-three billion, three hundred forty-three million, three hundred eighty-five thousand, six hundred thirty-nine".