3785893273 has 2 divisors, whose sum is σ = 3785893274. Its totient is φ = 3785893272.

The previous prime is 3785893271. The next prime is 3785893289. The reversal of 3785893273 is 3723985873.

3785893273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3783111049 + 2782224 = 61507^2 + 1668^2 .

It is a cyclic number.

It is not a de Polignac number, because 3785893273 - 2¹ = 3785893271 is a prime.

Together with 3785893271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3785893271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892946636 + 1892946637.

It is an arithmetic number, because the mean of its divisors is an integer number (1892946637).

Almost surely, 2^3785893273 is an apocalyptic number.

It is an amenable number.

3785893273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3785893273 is an equidigital number, since it uses as much as digits as its factorization.

3785893273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 55.

The square root of 3785893273 is about 61529.6129761922. The cubic root of 3785893273 is about 1558.5573547924.

It can be divided in two parts, 37858 and 93273, that added together give a palindrome (131131).

The spelling of 3785893273 in words is "three billion, seven hundred eighty-five million, eight hundred ninety-three thousand, two hundred seventy-three".