3366666666670 has 32 divisors (see below), whose sum is σ = 6074547747840. Its totient is φ = 1343434338720.

The previous prime is 3366666666637. The next prime is 3366666666697. The reversal of 3366666666670 is 766666666633.

It is a happy number.

It is a super-4 number, since 4×3366666666670⁴ (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3366666666596 and 3366666666605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73932529 + ... + 73978051.

It is an arithmetic number, because the mean of its divisors is an integer number (189829617120).

Almost surely, 2^{3366666666670} is an apocalyptic number.

3366666666670 is a deficient number, since it is larger than the sum of its proper divisors (2707881081170).

3366666666670 is a wasteful number, since it uses less digits than its factorization.

3366666666670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63120.

The product of its (nonzero) digits is 634894848, while the sum is 67.

The spelling of 3366666666670 in words is "three trillion, three hundred sixty-six billion, six hundred sixty-six million, six hundred sixty-six thousand, six hundred seventy".