3950742186 has 24 divisors (see below), whose sum is σ = 8563773504. Its totient is φ = 1316324520.

The previous prime is 3950742163. The next prime is 3950742193. The reversal of 3950742186 is 6812470593.

3950742186 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

3950742186 is strictly pandigital in base 10.

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6820 + ... + 89151.

It is an arithmetic number, because the mean of its divisors is an integer number (356823896).

It is a 1-persistent number, because it is pandigital, but 2⋅3950742186 = 7901484372 is not.

Almost surely, 2^3950742186 is an apocalyptic number.

3950742186 is an abundant number, since it is smaller than the sum of its proper divisors (4613031318).

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

3950742186 is a wasteful number, since it uses less digits than its factorization.

3950742186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98266 (or 98263 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 3950742186 is about 62854.9296873364. The cubic root of 3950742186 is about 1580.8581283591.

The spelling of 3950742186 in words is "three billion, nine hundred fifty million, seven hundred forty-two thousand, one hundred eighty-six".