68608677 has 8 divisors (see below), whose sum is σ = 96292960. Its totient is φ = 43331760.

The previous prime is 68608669. The next prime is 68608691. The reversal of 68608677 is 77680686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68608677 - 2³ = 68608669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68608637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601774 + ... + 601887.

It is an arithmetic number, because the mean of its divisors is an integer number (12036620).

Almost surely, 2^68608677 is an apocalyptic number.

It is an amenable number.

68608677 is a deficient number, since it is larger than the sum of its proper divisors (27684283).

68608677 is a wasteful number, since it uses less digits than its factorization.

68608677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203683.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 68608677 is about 8283.0354943100. The cubic root of 68608677 is about 409.3797422833.

The spelling of 68608677 in words is "sixty-eight million, six hundred eight thousand, six hundred seventy-seven".