344393043 has 8 divisors (see below), whose sum is σ = 474003456. Its totient is φ = 222189000.

The previous prime is 344393039. The next prime is 344393047. The reversal of 344393043 is 340393443.

It is an interprime number because it is at equal distance from previous prime (344393039) and next prime (344393047).

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

It is not a de Polignac number, because 344393043 - 2² = 344393039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344392995 and 344393013.

It is not an unprimeable number, because it can be changed into a prime (344393047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1851483 + ... + 1851668.

It is an arithmetic number, because the mean of its divisors is an integer number (59250432).

Almost surely, 2^344393043 is an apocalyptic number.

344393043 is a deficient number, since it is larger than the sum of its proper divisors (129610413).

344393043 is a wasteful number, since it uses less digits than its factorization.

344393043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703185.

The product of its (nonzero) digits is 46656, while the sum is 33.

The square root of 344393043 is about 18557.8296953065. The cubic root of 344393043 is about 700.9463682757.

The spelling of 344393043 in words is "three hundred forty-four million, three hundred ninety-three thousand, forty-three".