168477676 has 12 divisors (see below), whose sum is σ = 295729000. Its totient is φ = 83983680.

The previous prime is 168477629. The next prime is 168477677. The reversal of 168477676 is 676774861.

It is not an unprimeable number, because it can be changed into a prime (168477677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62301 + ... + 64948.

Almost surely, 2^168477676 is an apocalyptic number.

It is an amenable number.

168477676 is a deficient number, since it is larger than the sum of its proper divisors (127251324).

168477676 is a wasteful number, since it uses less digits than its factorization.

168477676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127584 (or 127582 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 52.

The square root of 168477676 is about 12979.8950689133. The cubic root of 168477676 is about 552.3073054329.

The spelling of 168477676 in words is "one hundred sixty-eight million, four hundred seventy-seven thousand, six hundred seventy-six".