34421166 has 32 divisors (see below), whose sum is σ = 82377120. Its totient is φ = 10590912.

The previous prime is 34421143. The next prime is 34421197. The reversal of 34421166 is 66112443.

34421166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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, 23815 + ... + 25218.

It is an arithmetic number, because the mean of its divisors is an integer number (2574285).

Almost surely, 2^34421166 is an apocalyptic number.

34421166 is an abundant number, since it is smaller than the sum of its proper divisors (47955954).

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

34421166 is a wasteful number, since it uses less digits than its factorization.

34421166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49057 (or 49051 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 34421166 is about 5866.9554284995. The cubic root of 34421166 is about 325.2933556407.

The spelling of 34421166 in words is "thirty-four million, four hundred twenty-one thousand, one hundred sixty-six".