164324306 has 4 divisors (see below), whose sum is σ = 246486462. Its totient is φ = 82162152.

The previous prime is 164324297. The next prime is 164324309. The reversal of 164324306 is 603423461.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 161518681 + 2805625 = 12709^2 + 1675^2 .

It is not an unprimeable number, because it can be changed into a prime (164324309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41081075 + ... + 41081078.

Almost surely, 2^164324306 is an apocalyptic number.

164324306 is a deficient number, since it is larger than the sum of its proper divisors (82162156).

164324306 is an equidigital number, since it uses as much as digits as its factorization.

164324306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82162155.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 164324306 is about 12818.9042433431. The cubic root of 164324306 is about 547.7309337642.

Adding to 164324306 its reverse (603423461), we get a palindrome (767747767).

The spelling of 164324306 in words is "one hundred sixty-four million, three hundred twenty-four thousand, three hundred six".