344020601 has 2 divisors, whose sum is σ = 344020602. Its totient is φ = 344020600.

The previous prime is 344020583. The next prime is 344020639. The reversal of 344020601 is 106020443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327610000 + 16410601 = 18100^2 + 4051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344020601 is a prime.

It is not a weakly prime, because it can be changed into another prime (344020661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172010300 + 172010301.

It is an arithmetic number, because the mean of its divisors is an integer number (172010301).

Almost surely, 2^344020601 is an apocalyptic number.

It is an amenable number.

344020601 is a deficient number, since it is larger than the sum of its proper divisors (1).

344020601 is an equidigital number, since it uses as much as digits as its factorization.

344020601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 344020601 is about 18547.7923484171. The cubic root of 344020601 is about 700.6935989112.

The spelling of 344020601 in words is "three hundred forty-four million, twenty thousand, six hundred one".