4066107646 has 8 divisors (see below), whose sum is σ = 6118402680. Its totient is φ = 2026640088.

The previous prime is 4066107613. The next prime is 4066107677. The reversal of 4066107646 is 6467016604.

It is a happy number.

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

It is a super-2 number, since 2×4066107646² = 33066462777719322632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4066107599 and 4066107608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3206076 + ... + 3207343.

It is an arithmetic number, because the mean of its divisors is an integer number (764800335).

Almost surely, 2^4066107646 is an apocalyptic number.

4066107646 is a deficient number, since it is larger than the sum of its proper divisors (2052295034).

4066107646 is a wasteful number, since it uses less digits than its factorization.

4066107646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6413738.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 4066107646 is about 63766.0383433062. The cubic root of 4066107646 is about 1596.0982594031.

The spelling of 4066107646 in words is "four billion, sixty-six million, one hundred seven thousand, six hundred forty-six".