164347604 has 36 divisors (see below), whose sum is σ = 304028340. Its totient is φ = 77721600.

The previous prime is 164347577. The next prime is 164347637. The reversal of 164347604 is 406743461.

164347604 is digitally balanced in base 3, 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 2 ways, for example, as 119858704 + 44488900 = 10948^2 + 6670^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 213332 + ... + 214100.

Almost surely, 2^164347604 is an apocalyptic number.

It is an amenable number.

164347604 is a deficient number, since it is larger than the sum of its proper divisors (139680736).

164347604 is a wasteful number, since it uses less digits than its factorization.

164347604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 164347604 is about 12819.8129471533. The cubic root of 164347604 is about 547.7568184159.

The spelling of 164347604 in words is "one hundred sixty-four million, three hundred forty-seven thousand, six hundred four".