606938803 has 2 divisors, whose sum is σ = 606938804. Its totient is φ = 606938802.

The previous prime is 606938791. The next prime is 606938819. The reversal of 606938803 is 308839606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606938803 - 2⁵ = 606938771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 606938803.

It is not a weakly prime, because it can be changed into another prime (606938203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303469401 + 303469402.

It is an arithmetic number, because the mean of its divisors is an integer number (303469402).

Almost surely, 2^606938803 is an apocalyptic number.

606938803 is a deficient number, since it is larger than the sum of its proper divisors (1).

606938803 is an equidigital number, since it uses as much as digits as its factorization.

606938803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 606938803 is about 24636.1280034018. The cubic root of 606938803 is about 846.6715522655.

It can be divided in two parts, 60693 and 8803, that added together give a palindrome (69496).

The spelling of 606938803 in words is "six hundred six million, nine hundred thirty-eight thousand, eight hundred three".