68264338 has 8 divisors (see below), whose sum is σ = 102491532. Its totient is φ = 34100496.

The previous prime is 68264311. The next prime is 68264341. The reversal of 68264338 is 83346286.

It can be written as a sum of positive squares in 2 ways, for example, as 49885969 + 18378369 = 7063^2 + 4287^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 68264338.

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, 13045 + ... + 17512.

Almost surely, 2^68264338 is an apocalyptic number.

68264338 is a deficient number, since it is larger than the sum of its proper divisors (34227194).

68264338 is a wasteful number, since it uses less digits than its factorization.

68264338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31676.

The product of its digits is 165888, while the sum is 40.

The square root of 68264338 is about 8262.2235505946. The cubic root of 68264338 is about 408.6937168091.

The spelling of 68264338 in words is "sixty-eight million, two hundred sixty-four thousand, three hundred thirty-eight".