68694883 has 8 divisors (see below), whose sum is σ = 69598976. Its totient is φ = 67797000.

The previous prime is 68694877. The next prime is 68694907. The reversal of 68694883 is 38849686.

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 68694883 - 2¹⁷ = 68563811 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 68694883.

It is not an unprimeable number, because it can be changed into a prime (68694833) 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, 23218 + ... + 26008.

It is an arithmetic number, because the mean of its divisors is an integer number (8699872).

Almost surely, 2^68694883 is an apocalyptic number.

68694883 is a deficient number, since it is larger than the sum of its proper divisors (904093).

68694883 is a wasteful number, since it uses less digits than its factorization.

68694883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105.

The product of its digits is 1990656, while the sum is 52.

The square root of 68694883 is about 8288.2376293154. The cubic root of 68694883 is about 409.5511308064.

The spelling of 68694883 in words is "sixty-eight million, six hundred ninety-four thousand, eight hundred eighty-three".