68806934 has 8 divisors (see below), whose sum is σ = 117954768. Its totient is φ = 29488680.

The previous prime is 68806909. The next prime is 68806951. The reversal of 68806934 is 43960886.

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

It is a Curzon number.

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, 2457377 + ... + 2457404.

It is an arithmetic number, because the mean of its divisors is an integer number (14744346).

Almost surely, 2^68806934 is an apocalyptic number.

68806934 is a deficient number, since it is larger than the sum of its proper divisors (49147834).

68806934 is a wasteful number, since it uses less digits than its factorization.

68806934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914790.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 68806934 is about 8294.9945147661. The cubic root of 68806934 is about 409.7736883099.

The spelling of 68806934 in words is "sixty-eight million, eight hundred six thousand, nine hundred thirty-four".