3875016131 has 4 divisors (see below), whose sum is σ = 4428589872. Its totient is φ = 3321442392.

The previous prime is 3875016127. The next prime is 3875016169. The reversal of 3875016131 is 1316105783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1316105783 = 1129 ⋅1165727.

It is a cyclic number.

It is not a de Polignac number, because 3875016131 - 2² = 3875016127 is a prime.

It is a super-2 number, since 2×3875016131² = 30031500031020418322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3875016091 and 3875016100.

It is not an unprimeable number, because it can be changed into a prime (3875016121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276786860 + ... + 276786873.

It is an arithmetic number, because the mean of its divisors is an integer number (1107147468).

Almost surely, 2^3875016131 is an apocalyptic number.

3875016131 is a deficient number, since it is larger than the sum of its proper divisors (553573741).

3875016131 is an equidigital number, since it uses as much as digits as its factorization.

3875016131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553573740.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 3875016131 is about 62249.6275571188. The cubic root of 3875016131 is about 1570.6925057028.

The spelling of 3875016131 in words is "three billion, eight hundred seventy-five million, sixteen thousand, one hundred thirty-one".