3875873851 has 2 divisors, whose sum is σ = 3875873852. Its totient is φ = 3875873850.

The previous prime is 3875873789. The next prime is 3875873861. The reversal of 3875873851 is 1583785783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3875873851 - 2⁷ = 3875873723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3875873792 and 3875873801.

It is not a weakly prime, because it can be changed into another prime (3875873861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937936925 + 1937936926.

It is an arithmetic number, because the mean of its divisors is an integer number (1937936926).

Almost surely, 2^3875873851 is an apocalyptic number.

3875873851 is a deficient number, since it is larger than the sum of its proper divisors (1).

3875873851 is an equidigital number, since it uses as much as digits as its factorization.

3875873851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5644800, while the sum is 55.

The square root of 3875873851 is about 62256.5165344159. The cubic root of 3875873851 is about 1570.8083860796.

The spelling of 3875873851 in words is "three billion, eight hundred seventy-five million, eight hundred seventy-three thousand, eight hundred fifty-one".