3950727131 has 8 divisors (see below), whose sum is σ = 4292282400. Its totient is φ = 3614550912.

The previous prime is 3950727097. The next prime is 3950727161. The reversal of 3950727131 is 1317270593.

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

It is a cyclic number.

It is not a de Polignac number, because 3950727131 - 2¹⁴ = 3950710747 is a prime.

It is a super-2 number, since 2×3950727131² = 31216489727238982322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3950727161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343231 + ... + 1346168.

It is an arithmetic number, because the mean of its divisors is an integer number (536535300).

Almost surely, 2^3950727131 is an apocalyptic number.

3950727131 is a deficient number, since it is larger than the sum of its proper divisors (341555269).

3950727131 is a wasteful number, since it uses less digits than its factorization.

3950727131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689525.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 3950727131 is about 62854.8099273238. The cubic root of 3950727131 is about 1580.8561203102.

The spelling of 3950727131 in words is "three billion, nine hundred fifty million, seven hundred twenty-seven thousand, one hundred thirty-one".