68910395 has 8 divisors (see below), whose sum is σ = 82831056. Its totient is φ = 55035936.

The previous prime is 68910337. The next prime is 68910421. The reversal of 68910395 is 59301986.

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 68910395 - 2²⁶ = 1801531 is a prime.

It is a Duffinian 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, 8177 + ... + 14306.

It is an arithmetic number, because the mean of its divisors is an integer number (10353882).

Almost surely, 2^68910395 is an apocalyptic number.

68910395 is a deficient number, since it is larger than the sum of its proper divisors (13920661).

68910395 is a wasteful number, since it uses less digits than its factorization.

68910395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23101.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 68910395 is about 8301.2285235379. The cubic root of 68910395 is about 409.9789697720.

The spelling of 68910395 in words is "sixty-eight million, nine hundred ten thousand, three hundred ninety-five".