344454444 has 36 divisors (see below), whose sum is σ = 902955144. Its totient is φ = 114817824.

The previous prime is 344454433. The next prime is 344454491. The reversal of 344454444 is 444454443.

344454444 is a `hidden beast` number, since 34 + 44 + 544 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 344454399 and 344454408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176217 + ... + 178160.

Almost surely, 2^344454444 is an apocalyptic number.

It is an amenable number.

344454444 is an abundant number, since it is smaller than the sum of its proper divisors (558500700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344454444 is a wasteful number, since it uses less digits than its factorization.

344454444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354396 (or 354382 counting only the distinct ones).

The product of its digits is 245760, while the sum is 36.

The square root of 344454444 is about 18559.4839367909. The cubic root of 344454444 is about 700.9880224761.

Subtracting 344454444 from its reverse (444454443), we obtain a palindrome (99999999).

The spelling of 344454444 in words is "three hundred forty-four million, four hundred fifty-four thousand, four hundred forty-four".