34393673 has 2 divisors, whose sum is σ = 34393674. Its totient is φ = 34393672.

The previous prime is 34393651. The next prime is 34393687. The reversal of 34393673 is 37639343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23687689 + 10705984 = 4867^2 + 3272^2 .

It is a cyclic number.

It is not a de Polignac number, because 34393673 - 2¹⁶ = 34328137 is a prime.

It is not a weakly prime, because it can be changed into another prime (34393603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17196836 + 17196837.

It is an arithmetic number, because the mean of its divisors is an integer number (17196837).

Almost surely, 2^34393673 is an apocalyptic number.

It is an amenable number.

34393673 is a deficient number, since it is larger than the sum of its proper divisors (1).

34393673 is an equidigital number, since it uses as much as digits as its factorization.

34393673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 38.

The square root of 34393673 is about 5864.6119223696. The cubic root of 34393673 is about 325.2067260714.

The spelling of 34393673 in words is "thirty-four million, three hundred ninety-three thousand, six hundred seventy-three".