676118440 has 32 divisors (see below), whose sum is σ = 1543978080. Its totient is φ = 266409792.

The previous prime is 676118431. The next prime is 676118447. The reversal of 676118440 is 44811676.

It is a happy number.

676118440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×676118440² = 914272289816067200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 676118440.

It is not an unprimeable number, because it can be changed into a prime (676118447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123462 + ... + 128821.

It is an arithmetic number, because the mean of its divisors is an integer number (48249315).

Almost surely, 2^676118440 is an apocalyptic number.

It is an amenable number.

676118440 is an abundant number, since it is smaller than the sum of its proper divisors (867859640).

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

676118440 is a wasteful number, since it uses less digits than its factorization.

676118440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252361 (or 252357 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 676118440 is about 26002.2775925495. The cubic root of 676118440 is about 877.6895486934.

The spelling of 676118440 in words is "six hundred seventy-six million, one hundred eighteen thousand, four hundred forty".