68587934 has 8 divisors (see below), whose sum is σ = 106200768. Its totient is φ = 33187680.

The previous prime is 68587921. The next prime is 68587991. The reversal of 68587934 is 43978586.

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

It is a congruent number.

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, 553067 + ... + 553190.

It is an arithmetic number, because the mean of its divisors is an integer number (13275096).

Almost surely, 2^68587934 is an apocalyptic number.

68587934 is a deficient number, since it is larger than the sum of its proper divisors (37612834).

68587934 is a wasteful number, since it uses less digits than its factorization.

68587934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106290.

The product of its digits is 1451520, while the sum is 50.

The square root of 68587934 is about 8281.7832620759. The cubic root of 68587934 is about 409.3384811275.

The spelling of 68587934 in words is "sixty-eight million, five hundred eighty-seven thousand, nine hundred thirty-four".