344100073 has 2 divisors, whose sum is σ = 344100074. Its totient is φ = 344100072.

The previous prime is 344100059. The next prime is 344100083. The reversal of 344100073 is 370001443.

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., 265298944 + 78801129 = 16288^2 + 8877^2 .

It is a cyclic number.

It is not a de Polignac number, because 344100073 - 2¹⁷ = 343969001 is a prime.

It is not a weakly prime, because it can be changed into another prime (344100083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172050036 + 172050037.

It is an arithmetic number, because the mean of its divisors is an integer number (172050037).

Almost surely, 2^344100073 is an apocalyptic number.

It is an amenable number.

344100073 is a deficient number, since it is larger than the sum of its proper divisors (1).

344100073 is an equidigital number, since it uses as much as digits as its factorization.

344100073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 344100073 is about 18549.9345820949. The cubic root of 344100073 is about 700.7475503646.

The spelling of 344100073 in words is "three hundred forty-four million, one hundred thousand, seventy-three".