68810358 has 8 divisors (see below), whose sum is σ = 137620728. Its totient is φ = 22936784.

The previous prime is 68810353. The next prime is 68810369. The reversal of 68810358 is 85301886.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

68810358 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68810351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5734191 + ... + 5734202.

It is an arithmetic number, because the mean of its divisors is an integer number (17202591).

Almost surely, 2^68810358 is an apocalyptic number.

68810358 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68810358 is a wasteful number, since it uses less digits than its factorization.

68810358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11468398.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 68810358 is about 8295.2009017263. The cubic root of 68810358 is about 409.7804853082.

The spelling of 68810358 in words is "sixty-eight million, eight hundred ten thousand, three hundred fifty-eight".