3849686937703 has 2 divisors, whose sum is σ = 3849686937704. Its totient is φ = 3849686937702.

The previous prime is 3849686937571. The next prime is 3849686937739. The reversal of 3849686937703 is 3077396869483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3849686937703 - 2¹⁷ = 3849686806631 is a prime.

It is a super-2 number, since 2×3849686937703² (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 (3849686937763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924843468851 + 1924843468852.

It is an arithmetic number, because the mean of its divisors is an integer number (1924843468852).

Almost surely, 2^{3849686937703} is an apocalyptic number.

3849686937703 is a deficient number, since it is larger than the sum of its proper divisors (1).

3849686937703 is an equidigital number, since it uses as much as digits as its factorization.

3849686937703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987614208, while the sum is 73.

The spelling of 3849686937703 in words is "three trillion, eight hundred forty-nine billion, six hundred eighty-six million, nine hundred thirty-seven thousand, seven hundred three".