68883403 has 8 divisors (see below), whose sum is σ = 71124480. Its totient is φ = 66669120.

The previous prime is 68883391. The next prime is 68883407. The reversal of 68883403 is 30438886.

It is a happy number.

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 68883403 - 2¹⁷ = 68752331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68883407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408 + ... + 11821.

It is an arithmetic number, because the mean of its divisors is an integer number (8890560).

Almost surely, 2^68883403 is an apocalyptic number.

68883403 is a deficient number, since it is larger than the sum of its proper divisors (2241077).

68883403 is a wasteful number, since it uses less digits than its factorization.

68883403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13397.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 68883403 is about 8299.6025808469. The cubic root of 68883403 is about 409.9254335940.

The spelling of 68883403 in words is "sixty-eight million, eight hundred eighty-three thousand, four hundred three".