68654339 has 8 divisors (see below), whose sum is σ = 76485360. Its totient is φ = 61187616.

The previous prime is 68654321. The next prime is 68654371. The reversal of 68654339 is 93345686.

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 68654339 - 2²⁴ = 51877123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68654339.

It is not an unprimeable number, because it can be changed into a prime (68654389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90677 + ... + 91430.

It is an arithmetic number, because the mean of its divisors is an integer number (9560670).

Almost surely, 2^68654339 is an apocalyptic number.

68654339 is a deficient number, since it is larger than the sum of its proper divisors (7831021).

68654339 is a wasteful number, since it uses less digits than its factorization.

68654339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182149.

The product of its digits is 466560, while the sum is 44.

The square root of 68654339 is about 8285.7913924984. The cubic root of 68654339 is about 409.4705420340.

The spelling of 68654339 in words is "sixty-eight million, six hundred fifty-four thousand, three hundred thirty-nine".