164359190 has 8 divisors (see below), whose sum is σ = 295846560. Its totient is φ = 65743672.

The previous prime is 164359189. The next prime is 164359207. The reversal of 164359190 is 91953461.

164359190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×164359190² = 54027886674912200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8217950 + ... + 8217969.

It is an arithmetic number, because the mean of its divisors is an integer number (36980820).

Almost surely, 2^164359190 is an apocalyptic number.

164359190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164359190 is a deficient number, since it is larger than the sum of its proper divisors (131487370).

164359190 is a wasteful number, since it uses less digits than its factorization.

164359190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16435926.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 164359190 is about 12820.2648178577. The cubic root of 164359190 is about 547.7696898364.

The spelling of 164359190 in words is "one hundred sixty-four million, three hundred fifty-nine thousand, one hundred ninety".