344246166 has 32 divisors (see below), whose sum is σ = 834537600. Its totient is φ = 104316840.

The previous prime is 344246143. The next prime is 344246167. The reversal of 344246166 is 661642443.

344246166 is a `hidden beast` number, since 34 + 4 + 2 + 4 + 616 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 344246166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344246167) 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 15 ways as a sum of consecutive naturals, for example, 289176 + ... + 290363.

It is an arithmetic number, because the mean of its divisors is an integer number (26079300).

Almost surely, 2^344246166 is an apocalyptic number.

344246166 is an abundant number, since it is smaller than the sum of its proper divisors (490291434).

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

344246166 is a wasteful number, since it uses less digits than its factorization.

344246166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579561 (or 579555 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 344246166 is about 18553.8719948155. The cubic root of 344246166 is about 700.8467073978.

The spelling of 344246166 in words is "three hundred forty-four million, two hundred forty-six thousand, one hundred sixty-six".