3791228093 has 2 divisors, whose sum is σ = 3791228094. Its totient is φ = 3791228092.

The previous prime is 3791228071. The next prime is 3791228107. The reversal of 3791228093 is 3908221973.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2194266649 + 1596961444 = 46843^2 + 39962^2 .

It is a cyclic number.

It is not a de Polignac number, because 3791228093 - 2²⁴ = 3774450877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3791228033) 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, 1895614046 + 1895614047.

It is an arithmetic number, because the mean of its divisors is an integer number (1895614047).

Almost surely, 2^3791228093 is an apocalyptic number.

It is an amenable number.

3791228093 is a deficient number, since it is larger than the sum of its proper divisors (1).

3791228093 is an equidigital number, since it uses as much as digits as its factorization.

3791228093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 3791228093 is about 61572.9493609004. The cubic root of 3791228093 is about 1559.2890817534.

The spelling of 3791228093 in words is "three billion, seven hundred ninety-one million, two hundred twenty-eight thousand, ninety-three".