164346662606 has 16 divisors (see below), whose sum is σ = 282032790624. Its totient is φ = 70360370304.

The previous prime is 164346662603. The next prime is 164346662609. The reversal of 164346662606 is 606266643461.

It is a happy number.

164346662606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (164346662603) and next prime (164346662609).

It is a super-2 number, since 2×164346662606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164346662603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6145655 + ... + 6172338.

It is an arithmetic number, because the mean of its divisors is an integer number (17627049414).

Almost surely, 2^164346662606 is an apocalyptic number.

164346662606 is a deficient number, since it is larger than the sum of its proper divisors (117686128018).

164346662606 is a wasteful number, since it uses less digits than its factorization.

164346662606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12318955.

The product of its (nonzero) digits is 4478976, while the sum is 50.

The spelling of 164346662606 in words is "one hundred sixty-four billion, three hundred forty-six million, six hundred sixty-two thousand, six hundred six".