164374328 has 8 divisors (see below), whose sum is σ = 308201880. Its totient is φ = 82187160.

The previous prime is 164374303. The next prime is 164374351. The reversal of 164374328 is 823473461.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 164374291 and 164374300.

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 as a sum of consecutive naturals, namely, 10273388 + ... + 10273403.

It is an arithmetic number, because the mean of its divisors is an integer number (38525235).

Almost surely, 2^164374328 is an apocalyptic number.

It is an amenable number.

164374328 is a deficient number, since it is larger than the sum of its proper divisors (143827552).

164374328 is a wasteful number, since it uses less digits than its factorization.

164374328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20546797 (or 20546793 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 164374328 is about 12820.8551976847. The cubic root of 164374328 is about 547.7865064257.

The spelling of 164374328 in words is "one hundred sixty-four million, three hundred seventy-four thousand, three hundred twenty-eight".