344924873 has 4 divisors (see below), whose sum is σ = 345141120. Its totient is φ = 344708628.

The previous prime is 344924861. The next prime is 344924897. The reversal of 344924873 is 378429443.

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 344924873 - 2⁶ = 344924809 is a prime.

It is a super-2 number, since 2×344924873² = 237946336028132258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (344924473) 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 3 ways as a sum of consecutive naturals, for example, 105713 + ... + 108926.

It is an arithmetic number, because the mean of its divisors is an integer number (86285280).

Almost surely, 2^344924873 is an apocalyptic number.

It is an amenable number.

344924873 is a deficient number, since it is larger than the sum of its proper divisors (216247).

344924873 is a wasteful number, since it uses less digits than its factorization.

344924873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216246.

The product of its digits is 580608, while the sum is 44.

The square root of 344924873 is about 18572.1531600404. The cubic root of 344924873 is about 701.3069955570.

The spelling of 344924873 in words is "three hundred forty-four million, nine hundred twenty-four thousand, eight hundred seventy-three".