3835374217 has 2 divisors, whose sum is σ = 3835374218. Its totient is φ = 3835374216.

The previous prime is 3835374209. The next prime is 3835374247. The reversal of 3835374217 is 7124735383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2823434496 + 1011939721 = 53136^2 + 31811^2 .

It is a cyclic number.

It is not a de Polignac number, because 3835374217 - 2³ = 3835374209 is a prime.

It is not a weakly prime, because it can be changed into another prime (3835374247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1917687108 + 1917687109.

It is an arithmetic number, because the mean of its divisors is an integer number (1917687109).

Almost surely, 2^3835374217 is an apocalyptic number.

It is an amenable number.

3835374217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3835374217 is an equidigital number, since it uses as much as digits as its factorization.

3835374217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 43.

The square root of 3835374217 is about 61930.3981660057. The cubic root of 3835374217 is about 1565.3180076919.

The spelling of 3835374217 in words is "three billion, eight hundred thirty-five million, three hundred seventy-four thousand, two hundred seventeen".