344994441 has 8 divisors (see below), whose sum is σ = 501810144. Its totient is φ = 209087520.

The previous prime is 344994431. The next prime is 344994493. The reversal of 344994441 is 144499443.

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

It is not a de Polignac number, because 344994441 - 2²³ = 336605833 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 344994393 and 344994402.

It is not an unprimeable number, because it can be changed into a prime (344994431) 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, 5227156 + ... + 5227221.

It is an arithmetic number, because the mean of its divisors is an integer number (62726268).

Almost surely, 2^344994441 is an apocalyptic number.

It is an amenable number.

344994441 is a deficient number, since it is larger than the sum of its proper divisors (156815703).

344994441 is a wasteful number, since it uses less digits than its factorization.

344994441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10454391.

The product of its digits is 248832, while the sum is 42.

The square root of 344994441 is about 18574.0259771542. The cubic root of 344994441 is about 701.3541413262.

The spelling of 344994441 in words is "three hundred forty-four million, nine hundred ninety-four thousand, four hundred forty-one".