68675395 has 4 divisors (see below), whose sum is σ = 82410480. Its totient is φ = 54940312.

The previous prime is 68675381. The next prime is 68675417. The reversal of 68675395 is 59357686.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59357686 = 2 ⋅29678843.

It is a cyclic number.

It is not a de Polignac number, because 68675395 - 2⁵ = 68675363 is a prime.

It is a super-3 number, since 3×68675395³ (a number of 24 digits) contains 333 as substring.

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, 6867535 + ... + 6867544.

It is an arithmetic number, because the mean of its divisors is an integer number (20602620).

Almost surely, 2^68675395 is an apocalyptic number.

68675395 is a deficient number, since it is larger than the sum of its proper divisors (13735085).

68675395 is a wasteful number, since it uses less digits than its factorization.

68675395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13735084.

The product of its digits is 1360800, while the sum is 49.

The square root of 68675395 is about 8287.0619039561. The cubic root of 68675395 is about 409.5123987255.

The spelling of 68675395 in words is "sixty-eight million, six hundred seventy-five thousand, three hundred ninety-five".