3725338517 has 2 divisors, whose sum is σ = 3725338518. Its totient is φ = 3725338516.

The previous prime is 3725338499. The next prime is 3725338523. The reversal of 3725338517 is 7158335273.

3725338517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2958380881 + 766957636 = 54391^2 + 27694^2 .

It is a cyclic number.

It is not a de Polignac number, because 3725338517 - 2¹⁰ = 3725337493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3725338817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862669258 + 1862669259.

It is an arithmetic number, because the mean of its divisors is an integer number (1862669259).

Almost surely, 2^3725338517 is an apocalyptic number.

It is an amenable number.

3725338517 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725338517 is an equidigital number, since it uses as much as digits as its factorization.

3725338517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 529200, while the sum is 44.

The square root of 3725338517 is about 61035.5512549858. The cubic root of 3725338517 is about 1550.2030281397.

The spelling of 3725338517 in words is "three billion, seven hundred twenty-five million, three hundred thirty-eight thousand, five hundred seventeen".