164461683 has 8 divisors (see below), whose sum is σ = 219610768. Its totient is φ = 109476864.

The previous prime is 164461681. The next prime is 164461699. The reversal of 164461683 is 386164461.

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

It is not a de Polignac number, because 164461683 - 2¹ = 164461681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164461681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38710 + ... + 42747.

It is an arithmetic number, because the mean of its divisors is an integer number (27451346).

Almost surely, 2^164461683 is an apocalyptic number.

164461683 is a deficient number, since it is larger than the sum of its proper divisors (55149085).

164461683 is an equidigital number, since it uses as much as digits as its factorization.

164461683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82133.

The product of its digits is 82944, while the sum is 39.

The square root of 164461683 is about 12824.2614992053. The cubic root of 164461683 is about 547.8835276913.

The spelling of 164461683 in words is "one hundred sixty-four million, four hundred sixty-one thousand, six hundred eighty-three".