164470038 has 8 divisors (see below), whose sum is σ = 328940088. Its totient is φ = 54823344.

The previous prime is 164470037. The next prime is 164470043. The reversal of 164470038 is 830074461.

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

164470038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 164469990 and 164470008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164470037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13705831 + ... + 13705842.

It is an arithmetic number, because the mean of its divisors is an integer number (41117511).

Almost surely, 2^164470038 is an apocalyptic number.

164470038 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.

164470038 is a wasteful number, since it uses less digits than its factorization.

164470038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27411678.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 164470038 is about 12824.5872448200. The cubic root of 164470038 is about 547.8928054134.

The spelling of 164470038 in words is "one hundred sixty-four million, four hundred seventy thousand, thirty-eight".