676726988 has 12 divisors (see below), whose sum is σ = 1353454032. Its totient is φ = 290025840.

The previous prime is 676726987. The next prime is 676727027. The reversal of 676726988 is 889627676.

676726988 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (676726987) 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 3 ways as a sum of consecutive naturals, for example, 12084383 + ... + 12084438.

It is an arithmetic number, because the mean of its divisors is an integer number (112787836).

Almost surely, 2^676726988 is an apocalyptic number.

It is an amenable number.

676726988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

676726988 is a wasteful number, since it uses less digits than its factorization.

676726988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24168832 (or 24168830 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 59.

The square root of 676726988 is about 26013.9767817226. The cubic root of 676726988 is about 877.9527945106.

The spelling of 676726988 in words is "six hundred seventy-six million, seven hundred twenty-six thousand, nine hundred eighty-eight".