3836126081 has 2 divisors, whose sum is σ = 3836126082. Its totient is φ = 3836126080.

The previous prime is 3836126033. The next prime is 3836126111. The reversal of 3836126081 is 1806216383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3616819600 + 219306481 = 60140^2 + 14809^2 .

It is a cyclic number.

It is not a de Polignac number, because 3836126081 - 2⁶ = 3836126017 is a prime.

It is a super-2 number, since 2×3836126081² = 29431726618656837122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3836126681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1918063040 + 1918063041.

It is an arithmetic number, because the mean of its divisors is an integer number (1918063041).

Almost surely, 2^3836126081 is an apocalyptic number.

It is an amenable number.

3836126081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3836126081 is an equidigital number, since it uses as much as digits as its factorization.

3836126081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3836126081 is about 61936.4681024031. The cubic root of 3836126081 is about 1565.4202862264.

The spelling of 3836126081 in words is "three billion, eight hundred thirty-six million, one hundred twenty-six thousand, eighty-one".