3493605984479 has 8 divisors (see below), whose sum is σ = 3762365028912. Its totient is φ = 3224849814720.

The previous prime is 3493605984467. The next prime is 3493605984577. The reversal of 3493605984479 is 9744895063943.

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

It is a cyclic number.

It is not a de Polignac number, because 3493605984479 - 2¹² = 3493605980383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493605984079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263907 + ... + 3480299.

It is an arithmetic number, because the mean of its divisors is an integer number (470295628614).

Almost surely, 2^{3493605984479} is an apocalyptic number.

3493605984479 is a deficient number, since it is larger than the sum of its proper divisors (268759044433).

3493605984479 is a wasteful number, since it uses less digits than its factorization.

3493605984479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437337.

The product of its (nonzero) digits is 705438720, while the sum is 71.

The spelling of 3493605984479 in words is "three trillion, four hundred ninety-three billion, six hundred five million, nine hundred eighty-four thousand, four hundred seventy-nine".