3950066158 has 8 divisors (see below), whose sum is σ = 5929735680. Its totient is φ = 1973487600.

The previous prime is 3950066147. The next prime is 3950066179. The reversal of 3950066158 is 8516600593.

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

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, 769543 + ... + 774658.

It is an arithmetic number, because the mean of its divisors is an integer number (741216960).

Almost surely, 2^3950066158 is an apocalyptic number.

3950066158 is a deficient number, since it is larger than the sum of its proper divisors (1979669522).

3950066158 is a wasteful number, since it uses less digits than its factorization.

3950066158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545482.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 3950066158 is about 62849.5517724669. The cubic root of 3950066158 is about 1580.7679541360.

The spelling of 3950066158 in words is "three billion, nine hundred fifty million, sixty-six thousand, one hundred fifty-eight".