164130389 has 8 divisors (see below), whose sum is σ = 167133120. Its totient is φ = 161135136.

The previous prime is 164130383. The next prime is 164130391. The reversal of 164130389 is 983031461.

164130389 is digitally balanced in base 2, 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 de Polignac number, because none of the positive numbers 2^k-164130389 is a prime.

It is a super-3 number, since 3×164130389³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164130383) 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, 61409 + ... + 64025.

It is an arithmetic number, because the mean of its divisors is an integer number (20891640).

Almost surely, 2^164130389 is an apocalyptic number.

It is an amenable number.

164130389 is a deficient number, since it is larger than the sum of its proper divisors (3002731).

164130389 is a wasteful number, since it uses less digits than its factorization.

164130389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 164130389 is about 12811.3382985541. The cubic root of 164130389 is about 547.5153922127.

The spelling of 164130389 in words is "one hundred sixty-four million, one hundred thirty thousand, three hundred eighty-nine".