164064929 has 8 divisors (see below), whose sum is σ = 190577088. Its totient is φ = 138321360.

The previous prime is 164064917. The next prime is 164064959. The reversal of 164064929 is 929460461.

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

It is a cyclic number.

It is not a de Polignac number, because 164064929 - 2⁴ = 164064913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (164064959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191687 + ... + 192540.

It is an arithmetic number, because the mean of its divisors is an integer number (23822136).

Almost surely, 2^164064929 is an apocalyptic number.

It is an amenable number.

164064929 is a deficient number, since it is larger than the sum of its proper divisors (26512159).

164064929 is an equidigital number, since it uses as much as digits as its factorization.

164064929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384295.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 164064929 is about 12808.7832755496. The cubic root of 164064929 is about 547.4425941493.

The spelling of 164064929 in words is "one hundred sixty-four million, sixty-four thousand, nine hundred twenty-nine".