344541944 has 16 divisors (see below), whose sum is σ = 646219320. Its totient is φ = 172216800.

The previous prime is 344541943. The next prime is 344542013. The reversal of 344541944 is 449145443.

It is a junction number, because it is equal to n+sod(n) for n = 344541898 and 344541907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344541943) 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, 36587 + ... + 45029.

Almost surely, 2^344541944 is an apocalyptic number.

It is an amenable number.

344541944 is a deficient number, since it is larger than the sum of its proper divisors (301677376).

344541944 is a wasteful number, since it uses less digits than its factorization.

344541944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13550 (or 13546 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 344541944 is about 18561.8410724799. The cubic root of 344541944 is about 701.0473735844.

The spelling of 344541944 in words is "three hundred forty-four million, five hundred forty-one thousand, nine hundred forty-four".