3411966648646 has 16 divisors (see below), whose sum is σ = 5475632416560. Its totient is φ = 1589699731680.

The previous prime is 3411966648641. The next prime is 3411966648689. The reversal of 3411966648646 is 6468466691143.

It is a super-2 number, since 2×3411966648646² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3411966648641) 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 7 ways as a sum of consecutive naturals, for example, 735969781 + ... + 735974416.

It is an arithmetic number, because the mean of its divisors is an integer number (342227026035).

Almost surely, 2^{3411966648646} is an apocalyptic number.

3411966648646 is a deficient number, since it is larger than the sum of its proper divisors (2063665767914).

3411966648646 is a wasteful number, since it uses less digits than its factorization.

3411966648646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471944279.

The product of its digits is 107495424, while the sum is 64.

The spelling of 3411966648646 in words is "three trillion, four hundred eleven billion, nine hundred sixty-six million, six hundred forty-eight thousand, six hundred forty-six".