3461852189 has 2 divisors, whose sum is σ = 3461852190. Its totient is φ = 3461852188.

The previous prime is 3461852167. The next prime is 3461852203. The reversal of 3461852189 is 9812581643.

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., 2388765625 + 1073086564 = 48875^2 + 32758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3461852189 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 (3461852089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1730926094 + 1730926095.

It is an arithmetic number, because the mean of its divisors is an integer number (1730926095).

Almost surely, 2^3461852189 is an apocalyptic number.

It is an amenable number.

3461852189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3461852189 is an equidigital number, since it uses as much as digits as its factorization.

3461852189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 47.

The square root of 3461852189 is about 58837.5066517948. The cubic root of 3461852189 is about 1512.7581693858.

The spelling of 3461852189 in words is "three billion, four hundred sixty-one million, eight hundred fifty-two thousand, one hundred eighty-nine".