166670034 has 8 divisors (see below), whose sum is σ = 333340080. Its totient is φ = 55556676.

The previous prime is 166670017. The next prime is 166670051. The reversal of 166670034 is 430076661.

It is an interprime number because it is at equal distance from previous prime (166670017) and next prime (166670051).

It is a sphenic number, since it is the product of 3 distinct primes.

166670034 is an admirable number.

It is a super-2 number, since 2×166670034² = 55557800467122312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 166669977 and 166670004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13889164 + ... + 13889175.

It is an arithmetic number, because the mean of its divisors is an integer number (41667510).

Almost surely, 2^166670034 is an apocalyptic number.

166670034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

166670034 is a wasteful number, since it uses less digits than its factorization.

166670034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27778344.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 166670034 is about 12910.0749029585. The cubic root of 166670034 is about 550.3249143540.

The spelling of 166670034 in words is "one hundred sixty-six million, six hundred seventy thousand, thirty-four".