68339386 has 8 divisors (see below), whose sum is σ = 103024800. Its totient is φ = 33997788.

The previous prime is 68339377. The next prime is 68339387. The reversal of 68339386 is 68393386.

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

It is a super-3 number, since 3×68339386³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (68339387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85456 + ... + 86251.

It is an arithmetic number, because the mean of its divisors is an integer number (12878100).

Almost surely, 2^68339386 is an apocalyptic number.

68339386 is a deficient number, since it is larger than the sum of its proper divisors (34685414).

68339386 is a wasteful number, since it uses less digits than its factorization.

68339386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171908.

The product of its digits is 559872, while the sum is 46.

The square root of 68339386 is about 8266.7639375998. The cubic root of 68339386 is about 408.8434309641.

The spelling of 68339386 in words is "sixty-eight million, three hundred thirty-nine thousand, three hundred eighty-six".