3846583285109 has 2 divisors, whose sum is σ = 3846583285110. Its totient is φ = 3846583285108.

The previous prime is 3846583285067. The next prime is 3846583285117. The reversal of 3846583285109 is 9015823856483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3798784208209 + 47799076900 = 1949047^2 + 218630^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3846583285109 is a prime.

It is a super-2 number, since 2×3846583285109² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3846583285009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923291642554 + 1923291642555.

It is an arithmetic number, because the mean of its divisors is an integer number (1923291642555).

Almost surely, 2^{3846583285109} is an apocalyptic number.

It is an amenable number.

3846583285109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3846583285109 is an equidigital number, since it uses as much as digits as its factorization.

3846583285109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49766400, while the sum is 62.

The spelling of 3846583285109 in words is "three trillion, eight hundred forty-six billion, five hundred eighty-three million, two hundred eighty-five thousand, one hundred nine".