3875212837 has 2 divisors, whose sum is σ = 3875212838. Its totient is φ = 3875212836.

The previous prime is 3875212763. The next prime is 3875212843. The reversal of 3875212837 is 7382125783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3401105761 + 474107076 = 58319^2 + 21774^2 .

It is a cyclic number.

It is not a de Polignac number, because 3875212837 - 2⁷ = 3875212709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3875212037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937606418 + 1937606419.

It is an arithmetic number, because the mean of its divisors is an integer number (1937606419).

Almost surely, 2^3875212837 is an apocalyptic number.

It is an amenable number.

3875212837 is a deficient number, since it is larger than the sum of its proper divisors (1).

3875212837 is an equidigital number, since it uses as much as digits as its factorization.

3875212837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 46.

The square root of 3875212837 is about 62251.2075143928. The cubic root of 3875212837 is about 1570.7190827459.

The spelling of 3875212837 in words is "three billion, eight hundred seventy-five million, two hundred twelve thousand, eight hundred thirty-seven".