3790081901 has 2 divisors, whose sum is σ = 3790081902. Its totient is φ = 3790081900.

The previous prime is 3790081879. The next prime is 3790081907. The reversal of 3790081901 is 1091800973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2216055625 + 1574026276 = 47075^2 + 39674^2 .

It is an emirp because it is prime and its reverse (1091800973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3790081901 - 2²² = 3785887597 is a prime.

It is a super-3 number, since 3×3790081901³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3790081907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895040950 + 1895040951.

It is an arithmetic number, because the mean of its divisors is an integer number (1895040951).

Almost surely, 2^3790081901 is an apocalyptic number.

It is an amenable number.

3790081901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3790081901 is an equidigital number, since it uses as much as digits as its factorization.

3790081901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 3790081901 is about 61563.6410635368. The cubic root of 3790081901 is about 1559.1319273284.

The spelling of 3790081901 in words is "three billion, seven hundred ninety million, eighty-one thousand, nine hundred one".