344342671 has 2 divisors, whose sum is σ = 344342672. Its totient is φ = 344342670.

The previous prime is 344342653. The next prime is 344342693. The reversal of 344342671 is 176243443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344342671 - 2⁵ = 344342639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344342611) 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, 172171335 + 172171336.

It is an arithmetic number, because the mean of its divisors is an integer number (172171336).

Almost surely, 2^344342671 is an apocalyptic number.

344342671 is a deficient number, since it is larger than the sum of its proper divisors (1).

344342671 is an equidigital number, since it uses as much as digits as its factorization.

344342671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 34.

The square root of 344342671 is about 18556.4724826676. The cubic root of 344342671 is about 700.9121924092.

The spelling of 344342671 in words is "three hundred forty-four million, three hundred forty-two thousand, six hundred seventy-one".