676744044 has 24 divisors (see below), whose sum is σ = 1579596480. Its totient is φ = 225506064.

The previous prime is 676744039. The next prime is 676744067. The reversal of 676744044 is 440447676.

It is a junction number, because it is equal to n+sod(n) for n = 676743987 and 676744005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37327 + ... + 52409.

It is an arithmetic number, because the mean of its divisors is an integer number (65816520).

Almost surely, 2^676744044 is an apocalyptic number.

It is an amenable number.

676744044 is an abundant number, since it is smaller than the sum of its proper divisors (902852436).

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

676744044 is a wasteful number, since it uses less digits than its factorization.

676744044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18829 (or 18827 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The square root of 676744044 is about 26014.3046034292. The cubic root of 676744044 is about 877.9601703246.

The spelling of 676744044 in words is "six hundred seventy-six million, seven hundred forty-four thousand, forty-four".