164334004 has 6 divisors (see below), whose sum is σ = 287584514. Its totient is φ = 82167000.

The previous prime is 164333989. The next prime is 164334017. The reversal of 164334004 is 400433461.

It is a happy number.

164334004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 162511504 + 1822500 = 12748^2 + 1350^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 164334004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20541747 + ... + 20541754.

Almost surely, 2^164334004 is an apocalyptic number.

It is an amenable number.

164334004 is a deficient number, since it is larger than the sum of its proper divisors (123250510).

164334004 is a wasteful number, since it uses less digits than its factorization.

164334004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41083505 (or 41083503 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 164334004 is about 12819.2825072232. The cubic root of 164334004 is about 547.7417087783.

Adding to 164334004 its reverse (400433461), we get a palindrome (564767465).

The spelling of 164334004 in words is "one hundred sixty-four million, three hundred thirty-four thousand, four".