164834374 has 8 divisors (see below), whose sum is σ = 247352400. Its totient is φ = 82383576.

The previous prime is 164834357. The next prime is 164834387. The reversal of 164834374 is 473438461.

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

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 3 ways as a sum of consecutive naturals, for example, 10149 + ... + 20800.

It is an arithmetic number, because the mean of its divisors is an integer number (30919050).

Almost surely, 2^164834374 is an apocalyptic number.

164834374 is a deficient number, since it is larger than the sum of its proper divisors (82518026).

164834374 is a wasteful number, since it uses less digits than its factorization.

164834374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33614.

The product of its digits is 193536, while the sum is 40.

The square root of 164834374 is about 12838.7839766856. The cubic root of 164834374 is about 548.2970732842.

The spelling of 164834374 in words is "one hundred sixty-four million, eight hundred thirty-four thousand, three hundred seventy-four".