34144493 has 2 divisors, whose sum is σ = 34144494. Its totient is φ = 34144492.

The previous prime is 34144477. The next prime is 34144499. The reversal of 34144493 is 39444143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34140649 + 3844 = 5843^2 + 62^2 .

It is an emirp because it is prime and its reverse (39444143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34144493 - 2⁴ = 34144477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34144499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17072246 + 17072247.

It is an arithmetic number, because the mean of its divisors is an integer number (17072247).

Almost surely, 2^34144493 is an apocalyptic number.

It is an amenable number.

34144493 is a deficient number, since it is larger than the sum of its proper divisors (1).

34144493 is an equidigital number, since it uses as much as digits as its factorization.

34144493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 32.

The square root of 34144493 is about 5843.3289313541. The cubic root of 34144493 is about 324.4194543218.

The spelling of 34144493 in words is "thirty-four million, one hundred forty-four thousand, four hundred ninety-three".