164452339 has 8 divisors (see below), whose sum is σ = 178176240. Its totient is φ = 151178496.

The previous prime is 164452313. The next prime is 164452349. The reversal of 164452339 is 933254461.

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

It is a cyclic number.

It is not a de Polignac number, because 164452339 - 2⁹ = 164451827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 164452298 and 164452307.

It is not an unprimeable number, because it can be changed into a prime (164452349) 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, 111754 + ... + 113215.

It is an arithmetic number, because the mean of its divisors is an integer number (22272030).

Almost surely, 2^164452339 is an apocalyptic number.

164452339 is a deficient number, since it is larger than the sum of its proper divisors (13723901).

164452339 is a wasteful number, since it uses less digits than its factorization.

164452339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225029.

The product of its digits is 77760, while the sum is 37.

The square root of 164452339 is about 12823.8971845535. The cubic root of 164452339 is about 547.8731513723.

The spelling of 164452339 in words is "one hundred sixty-four million, four hundred fifty-two thousand, three hundred thirty-nine".