78935063 has 8 divisors (see below), whose sum is σ = 87977520. Its totient is φ = 70381440.

The previous prime is 78935053. The next prime is 78935081. The reversal of 78935063 is 36053987.

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 78935063 - 2¹⁰ = 78934039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 78935063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78935053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121868 + ... + 122513.

It is an arithmetic number, because the mean of its divisors is an integer number (10997190).

Almost surely, 2^78935063 is an apocalyptic number.

78935063 is a deficient number, since it is larger than the sum of its proper divisors (9042457).

78935063 is a wasteful number, since it uses less digits than its factorization.

78935063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244417.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 78935063 is about 8884.5406746776. The cubic root of 78935063 is about 428.9664432578.

The spelling of 78935063 in words is "seventy-eight million, nine hundred thirty-five thousand, sixty-three".