920678068 has 12 divisors (see below), whose sum is σ = 1612079392. Its totient is φ = 460083960.

The previous prime is 920677931. The next prime is 920678107. The reversal of 920678068 is 860876029.

It is a congruent number.

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, 55530 + ... + 70177.

Almost surely, 2^920678068 is an apocalyptic number.

It is an amenable number.

920678068 is a deficient number, since it is larger than the sum of its proper divisors (691401324).

920678068 is a wasteful number, since it uses less digits than its factorization.

920678068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127542 (or 127540 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 920678068 is about 30342.6773373742. The cubic root of 920678068 is about 972.8277100621.

The spelling of 920678068 in words is "nine hundred twenty million, six hundred seventy-eight thousand, sixty-eight".