3758278241 has 2 divisors, whose sum is σ = 3758278242. Its totient is φ = 3758278240.

The previous prime is 3758278201. The next prime is 3758278291. The reversal of 3758278241 is 1428728573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3757077025 + 1201216 = 61295^2 + 1096^2 .

It is a cyclic number.

It is not a de Polignac number, because 3758278241 - 2³⁰ = 2684536417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3758278201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1879139120 + 1879139121.

It is an arithmetic number, because the mean of its divisors is an integer number (1879139121).

Almost surely, 2^3758278241 is an apocalyptic number.

It is an amenable number.

3758278241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3758278241 is an equidigital number, since it uses as much as digits as its factorization.

3758278241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 752640, while the sum is 47.

The square root of 3758278241 is about 61304.7978628101. The cubic root of 3758278241 is about 1554.7586314226.

The spelling of 3758278241 in words is "three billion, seven hundred fifty-eight million, two hundred seventy-eight thousand, two hundred forty-one".