344942208 has 192 divisors, whose sum is σ = 1104929280. Its totient is φ = 102574080.

The previous prime is 344942149. The next prime is 344942209. The reversal of 344942208 is 802249443.

344942208 is a `hidden beast` number, since 3 + 449 + 4 + 2 + 208 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is not an unprimeable number, because it can be changed into a prime (344942209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463885 + ... + 464627.

It is an arithmetic number, because the mean of its divisors is an integer number (5754840).

Almost surely, 2^344942208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344942208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552464640).

344942208 is an abundant number, since it is smaller than the sum of its proper divisors (759987072).

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

344942208 is a wasteful number, since it uses less digits than its factorization.

344942208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 344942208 is about 18572.6198475067. The cubic root of 344942208 is about 701.3187439638.

The spelling of 344942208 in words is "three hundred forty-four million, nine hundred forty-two thousand, two hundred eight".