164379712 has 168 divisors, whose sum is σ = 412796736. Its totient is φ = 64576512.

The previous prime is 164379703. The next prime is 164379731. The reversal of 164379712 is 217973461.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3101478 + ... + 3101530.

Almost surely, 2^164379712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164379712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206398368).

164379712 is an abundant number, since it is smaller than the sum of its proper divisors (248417024).

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

164379712 is a wasteful number, since it uses less digits than its factorization.

164379712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 128 counting only the distinct ones).

The product of its digits is 63504, while the sum is 40.

The square root of 164379712 is about 12821.0651663581. The cubic root of 164379712 is about 547.7924871860.

The spelling of 164379712 in words is "one hundred sixty-four million, three hundred seventy-nine thousand, seven hundred twelve".