168390696 has 16 divisors (see below), whose sum is σ = 420976800. Its totient is φ = 56130224.

The previous prime is 168390689. The next prime is 168390701. The reversal of 168390696 is 696093861.

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, 3508116 + ... + 3508163.

It is an arithmetic number, because the mean of its divisors is an integer number (26311050).

Almost surely, 2^168390696 is an apocalyptic number.

It is an amenable number.

168390696 is an abundant number, since it is smaller than the sum of its proper divisors (252586104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168390696 is a wasteful number, since it uses less digits than its factorization.

168390696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016288 (or 7016284 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 168390696 is about 12976.5440699749. The cubic root of 168390696 is about 552.2122424745.

The spelling of 168390696 in words is "one hundred sixty-eight million, three hundred ninety thousand, six hundred ninety-six".