3855158066 has 8 divisors (see below), whose sum is σ = 5788338204. Its totient is φ = 1925712000.

The previous prime is 3855158039. The next prime is 3855158089. The reversal of 3855158066 is 6608515583.

It can be written as a sum of positive squares in 2 ways, for example, as 3759529225 + 95628841 = 61315^2 + 9779^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3855158066.

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, 930935 + ... + 935066.

Almost surely, 2^3855158066 is an apocalyptic number.

3855158066 is a deficient number, since it is larger than the sum of its proper divisors (1933180138).

3855158066 is a wasteful number, since it uses less digits than its factorization.

3855158066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867036.

The product of its (nonzero) digits is 864000, while the sum is 47.

The square root of 3855158066 is about 62089.9191978859. The cubic root of 3855158066 is about 1568.0048311427.

The spelling of 3855158066 in words is "three billion, eight hundred fifty-five million, one hundred fifty-eight thousand, sixty-six".