68783367 has 8 divisors (see below), whose sum is σ = 91749760. Its totient is φ = 45836280.

The previous prime is 68783357. The next prime is 68783371. The reversal of 68783367 is 76338786.

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

It is not a de Polignac number, because 68783367 - 2⁶ = 68783303 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 (68783357) 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, 9984 + ... + 15402.

It is an arithmetic number, because the mean of its divisors is an integer number (11468720).

Almost surely, 2^68783367 is an apocalyptic number.

68783367 is a deficient number, since it is larger than the sum of its proper divisors (22966393).

68783367 is a wasteful number, since it uses less digits than its factorization.

68783367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9653.

The product of its digits is 1016064, while the sum is 48.

The square root of 68783367 is about 8293.5738376167. The cubic root of 68783367 is about 409.7268992306.

The spelling of 68783367 in words is "sixty-eight million, seven hundred eighty-three thousand, three hundred sixty-seven".