3678946826106 has 16 divisors (see below), whose sum is σ = 7357915472544. Its totient is φ = 1226311971984.

The previous prime is 3678946826089. The next prime is 3678946826111. The reversal of 3678946826106 is 6016286498763.

3678946826106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3678946826106² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1997445 + ... + 3368631.

It is an arithmetic number, because the mean of its divisors is an integer number (459869717034).

Almost surely, 2^{3678946826106} is an apocalyptic number.

3678946826106 is an abundant number, since it is smaller than the sum of its proper divisors (3678968646438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3678946826106 is a wasteful number, since it uses less digits than its factorization.

3678946826106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818365.

The product of its (nonzero) digits is 125411328, while the sum is 66.

The spelling of 3678946826106 in words is "three trillion, six hundred seventy-eight billion, nine hundred forty-six million, eight hundred twenty-six thousand, one hundred six".