68830850 has 72 divisors (see below), whose sum is σ = 145657344. Its totient is φ = 24156000.

The previous prime is 68830849. The next prime is 68830871. The reversal of 68830850 is 5803886.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 187367 + ... + 187733.

Almost surely, 2^68830850 is an apocalyptic number.

68830850 is an abundant number, since it is smaller than the sum of its proper divisors (76826494).

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

68830850 is a wasteful number, since it uses less digits than its factorization.

68830850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 68830850 is about 8296.4359817936. The cubic root of 68830850 is about 409.8211593604.

The spelling of 68830850 in words is "sixty-eight million, eight hundred thirty thousand, eight hundred fifty".