3406968149966 has 12 divisors (see below), whose sum is σ = 5280623373816. Its totient is φ = 1648532974860.

The previous prime is 3406968149903. The next prime is 3406968149987. The reversal of 3406968149966 is 6699418696043.

It is a self number, because there is not a number n which added to its sum of digits gives 3406968149966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 886306130 + ... + 886309973.

It is an arithmetic number, because the mean of its divisors is an integer number (440051947818).

Almost surely, 2^{3406968149966} is an apocalyptic number.

3406968149966 is a deficient number, since it is larger than the sum of its proper divisors (1873655223850).

3406968149966 is a wasteful number, since it uses less digits than its factorization.

3406968149966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772616167 (or 1772616136 counting only the distinct ones).

The product of its (nonzero) digits is 362797056, while the sum is 71.

The spelling of 3406968149966 in words is "three trillion, four hundred six billion, nine hundred sixty-eight million, one hundred forty-nine thousand, nine hundred sixty-six".