3486668212511 has 8 divisors (see below), whose sum is σ = 3803685786624. Its totient is φ = 3169658594520.

The previous prime is 3486668212501. The next prime is 3486668212523. The reversal of 3486668212511 is 1152128666843.

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

It is not a de Polignac number, because 3486668212511 - 2²² = 3486664018207 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 (3486668212501) 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, 1053581 + ... + 2843126.

It is an arithmetic number, because the mean of its divisors is an integer number (475460723328).

Almost surely, 2^{3486668212511} is an apocalyptic number.

3486668212511 is a deficient number, since it is larger than the sum of its proper divisors (317017574113).

3486668212511 is a wasteful number, since it uses less digits than its factorization.

3486668212511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978061.

The product of its digits is 3317760, while the sum is 53.

The spelling of 3486668212511 in words is "three trillion, four hundred eighty-six billion, six hundred sixty-eight million, two hundred twelve thousand, five hundred eleven".