68378295 has 8 divisors (see below), whose sum is σ = 109405296. Its totient is φ = 36468416.

The previous prime is 68378273. The next prime is 68378309. The reversal of 68378295 is 59287386.

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 68378295 - 2¹³ = 68370103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2279262 + ... + 2279291.

It is an arithmetic number, because the mean of its divisors is an integer number (13675662).

Almost surely, 2^68378295 is an apocalyptic number.

68378295 is a deficient number, since it is larger than the sum of its proper divisors (41027001).

68378295 is a wasteful number, since it uses less digits than its factorization.

68378295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558561.

The product of its digits is 725760, while the sum is 48.

The square root of 68378295 is about 8269.1169419715. The cubic root of 68378295 is about 408.9210078537.

Subtracting from 68378295 its reverse (59287386), we obtain a palindrome (9090909).

The spelling of 68378295 in words is "sixty-eight million, three hundred seventy-eight thousand, two hundred ninety-five".