78068683 has 8 divisors (see below), whose sum is σ = 97332480. Its totient is φ = 60832680.

The previous prime is 78068681. The next prime is 78068713. The reversal of 78068683 is 38686087.

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

It is a cyclic number.

It is not a de Polignac number, because 78068683 - 2¹ = 78068681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (78068681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506863 + ... + 507016.

It is an arithmetic number, because the mean of its divisors is an integer number (12166560).

Almost surely, 2^78068683 is an apocalyptic number.

78068683 is a deficient number, since it is larger than the sum of its proper divisors (19263797).

78068683 is a wasteful number, since it uses less digits than its factorization.

78068683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013897.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 78068683 is about 8835.6484198954. The cubic root of 78068683 is about 427.3912412139.

The spelling of 78068683 in words is "seventy-eight million, sixty-eight thousand, six hundred eighty-three".