168368104 has 16 divisors (see below), whose sum is σ = 315840420. Its totient is φ = 84144000.

The previous prime is 168368071. The next prime is 168368117. The reversal of 168368104 is 401863861.

It can be written as a sum of positive squares in 2 ways, for example, as 161239204 + 7128900 = 12698^2 + 2670^2 .

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, 20502 + ... + 27514.

Almost surely, 2^168368104 is an apocalyptic number.

It is an amenable number.

168368104 is a deficient number, since it is larger than the sum of its proper divisors (147472316).

168368104 is a wasteful number, since it uses less digits than its factorization.

168368104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020 (or 10016 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 168368104 is about 12975.6735470649. The cubic root of 168368104 is about 552.1875456687.

The spelling of 168368104 in words is "one hundred sixty-eight million, three hundred sixty-eight thousand, one hundred four".