3880217066 has 8 divisors (see below), whose sum is σ = 6349446144. Its totient is φ = 1763735020.

The previous prime is 3880217063. The next prime is 3880217149. The reversal of 3880217066 is 6607120883.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3880217063) 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 3 ways as a sum of consecutive naturals, for example, 88186730 + ... + 88186773.

It is an arithmetic number, because the mean of its divisors is an integer number (793680768).

Almost surely, 2^3880217066 is an apocalyptic number.

3880217066 is a deficient number, since it is larger than the sum of its proper divisors (2469229078).

3880217066 is a wasteful number, since it uses less digits than its factorization.

3880217066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176373516.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 3880217066 is about 62291.3883775278. The cubic root of 3880217066 is about 1571.3949042917.

The spelling of 3880217066 in words is "three billion, eight hundred eighty million, two hundred seventeen thousand, sixty-six".