3486631144939 has 8 divisors (see below), whose sum is σ = 3488516720640. Its totient is φ = 3484746003816.

The previous prime is 3486631144837. The next prime is 3486631144949. The reversal of 3486631144939 is 9394411366843.

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 3486631144939 - 2²⁷ = 3486496927211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3486631144949) 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, 16632822 + ... + 16841140.

It is an arithmetic number, because the mean of its divisors is an integer number (436064590080).

Almost surely, 2^{3486631144939} is an apocalyptic number.

3486631144939 is a deficient number, since it is larger than the sum of its proper divisors (1885575701).

3486631144939 is a wasteful number, since it uses less digits than its factorization.

3486631144939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217289.

The product of its digits is 40310784, while the sum is 61.

The spelling of 3486631144939 in words is "three trillion, four hundred eighty-six billion, six hundred thirty-one million, one hundred forty-four thousand, nine hundred thirty-nine".