168234604 has 12 divisors (see below), whose sum is σ = 307211184. Its totient is φ = 80459984.

The previous prime is 168234593. The next prime is 168234617. The reversal of 168234604 is 406432861.

It is a self number, because there is not a number n which added to its sum of digits gives 168234604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914227 + ... + 914410.

It is an arithmetic number, because the mean of its divisors is an integer number (25600932).

Almost surely, 2^168234604 is an apocalyptic number.

It is an amenable number.

168234604 is a deficient number, since it is larger than the sum of its proper divisors (138976580).

168234604 is a wasteful number, since it uses less digits than its factorization.

168234604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828664 (or 1828662 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 168234604 is about 12970.5282853090. The cubic root of 168234604 is about 552.0415628930.

The spelling of 168234604 in words is "one hundred sixty-eight million, two hundred thirty-four thousand, six hundred four".