3447000173 has 2 divisors, whose sum is σ = 3447000174. Its totient is φ = 3447000172.

The previous prime is 3447000131. The next prime is 3447000301. The reversal of 3447000173 is 3710007443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3445924804 + 1075369 = 58702^2 + 1037^2 .

It is an emirp because it is prime and its reverse (3710007443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3447000173 - 2²² = 3442805869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3447020173) 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, 1723500086 + 1723500087.

It is an arithmetic number, because the mean of its divisors is an integer number (1723500087).

Almost surely, 2^3447000173 is an apocalyptic number.

It is an amenable number.

3447000173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3447000173 is an equidigital number, since it uses as much as digits as its factorization.

3447000173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 3447000173 is about 58711.1588456573. The cubic root of 3447000173 is about 1510.5917264824.

The spelling of 3447000173 in words is "three billion, four hundred forty-seven million, one hundred seventy-three", and thus it is an aban number.