344745241 has 4 divisors (see below), whose sum is σ = 345302800. Its totient is φ = 344187684.

The previous prime is 344745161. The next prime is 344745251. The reversal of 344745241 is 142547443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 344745241 - 2¹³ = 344737049 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 344745197 and 344745206.

It is not an unprimeable number, because it can be changed into a prime (344745251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277851 + ... + 279088.

It is an arithmetic number, because the mean of its divisors is an integer number (86325700).

Almost surely, 2^344745241 is an apocalyptic number.

It is an amenable number.

344745241 is a deficient number, since it is larger than the sum of its proper divisors (557559).

344745241 is an equidigital number, since it uses as much as digits as its factorization.

344745241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557558.

The product of its digits is 53760, while the sum is 34.

The square root of 344745241 is about 18567.3164727701. The cubic root of 344745241 is about 701.1852308256.

The spelling of 344745241 in words is "three hundred forty-four million, seven hundred forty-five thousand, two hundred forty-one".