344422607 has 2 divisors, whose sum is σ = 344422608. Its totient is φ = 344422606.

The previous prime is 344422597. The next prime is 344422649. The reversal of 344422607 is 706224443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344422607 - 2¹⁸ = 344160463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344422657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172211303 + 172211304.

It is an arithmetic number, because the mean of its divisors is an integer number (172211304).

Almost surely, 2^344422607 is an apocalyptic number.

344422607 is a deficient number, since it is larger than the sum of its proper divisors (1).

344422607 is an equidigital number, since it uses as much as digits as its factorization.

344422607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 344422607 is about 18558.6262153210. The cubic root of 344422607 is about 700.9664249967.

The spelling of 344422607 in words is "three hundred forty-four million, four hundred twenty-two thousand, six hundred seven".