68609395 has 8 divisors (see below), whose sum is σ = 82436256. Its totient is φ = 54817536.

The previous prime is 68609383. The next prime is 68609459. The reversal of 68609395 is 59390686.

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 68609395 - 2⁷ = 68609267 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, 4222 + ... + 12451.

It is an arithmetic number, because the mean of its divisors is an integer number (10304532).

Almost surely, 2^68609395 is an apocalyptic number.

68609395 is a deficient number, since it is larger than the sum of its proper divisors (13826861).

68609395 is a wasteful number, since it uses less digits than its factorization.

68609395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17501.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 68609395 is about 8283.0788357953. The cubic root of 68609395 is about 409.3811703516.

The spelling of 68609395 in words is "sixty-eight million, six hundred nine thousand, three hundred ninety-five".