3486418613844 has 12 divisors (see below), whose sum is σ = 8134976765664. Its totient is φ = 1162139537944.

The previous prime is 3486418613833. The next prime is 3486418613857. The reversal of 3486418613844 is 4483168146843.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3486418613844² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145267442232 + ... + 145267442255.

It is an arithmetic number, because the mean of its divisors is an integer number (677914730472).

Almost surely, 2^{3486418613844} is an apocalyptic number.

It is an amenable number.

3486418613844 is an abundant number, since it is smaller than the sum of its proper divisors (4648558151820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3486418613844 is a wasteful number, since it uses less digits than its factorization.

3486418613844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290534884494 (or 290534884492 counting only the distinct ones).

The product of its digits is 42467328, while the sum is 60.

The spelling of 3486418613844 in words is "three trillion, four hundred eighty-six billion, four hundred eighteen million, six hundred thirteen thousand, eight hundred forty-four".