3486649632131 has 4 divisors (see below), whose sum is σ = 3486656702712. Its totient is φ = 3486642561552.

The previous prime is 3486649632091. The next prime is 3486649632133. The reversal of 3486649632131 is 1312369466843.

3486649632131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3486649632131 - 2²⁶ = 3486582523267 is a prime.

It is a super-2 number, since 2×3486649632131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3486649632133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2735261 + ... + 3801966.

It is an arithmetic number, because the mean of its divisors is an integer number (871664175678).

Almost surely, 2^{3486649632131} is an apocalyptic number.

3486649632131 is a deficient number, since it is larger than the sum of its proper divisors (7070581).

3486649632131 is an equidigital number, since it uses as much as digits as its factorization.

3486649632131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070580.

The product of its digits is 13436928, while the sum is 56.

The spelling of 3486649632131 in words is "three trillion, four hundred eighty-six billion, six hundred forty-nine million, six hundred thirty-two thousand, one hundred thirty-one".