676636268 has 24 divisors (see below), whose sum is σ = 1476297984. Its totient is φ = 263624400.

The previous prime is 676636253. The next prime is 676636271. The reversal of 676636268 is 862636676.

It is an unprimeable number.

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, 1098128 + ... + 1098743.

It is an arithmetic number, because the mean of its divisors is an integer number (61512416).

Almost surely, 2^676636268 is an apocalyptic number.

It is an amenable number.

676636268 is an abundant number, since it is smaller than the sum of its proper divisors (799661716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676636268 is a wasteful number, since it uses less digits than its factorization.

676636268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196893 (or 2196891 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 50.

The square root of 676636268 is about 26012.2330452424. The cubic root of 676636268 is about 877.9135608471.

It can be divided in two parts, 6766 and 36268, that added together give a palindrome (43034).

The spelling of 676636268 in words is "six hundred seventy-six million, six hundred thirty-six thousand, two hundred sixty-eight".