344103641 has 8 divisors (see below), whose sum is σ = 398000064. Its totient is φ = 291391920.

The previous prime is 344103629. The next prime is 344103649. The reversal of 344103641 is 146301443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344103641 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 344103641.

It is not an unprimeable number, because it can be changed into a prime (344103649) 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 in 7 ways as a sum of consecutive naturals, for example, 295550 + ... + 296711.

It is an arithmetic number, because the mean of its divisors is an integer number (49750008).

Almost surely, 2^344103641 is an apocalyptic number.

It is an amenable number.

344103641 is a deficient number, since it is larger than the sum of its proper divisors (53896423).

344103641 is an equidigital number, since it uses as much as digits as its factorization.

344103641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592351.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 344103641 is about 18550.0307546915. The cubic root of 344103641 is about 700.7499723913.

The spelling of 344103641 in words is "three hundred forty-four million, one hundred three thousand, six hundred forty-one".