676894848 has 128 divisors (see below), whose sum is σ = 2175880320. Its totient is φ = 182009856.

The previous prime is 676894843. The next prime is 676894849. The reversal of 676894848 is 848498676.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 676894791 and 676894800.

It is not an unprimeable number, because it can be changed into a prime (676894843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38290 + ... + 53102.

It is an arithmetic number, because the mean of its divisors is an integer number (16999065).

Almost surely, 2^676894848 is an apocalyptic number.

676894848 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676894848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1087940160).

676894848 is an abundant number, since it is smaller than the sum of its proper divisors (1498985472).

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

676894848 is a wasteful number, since it uses less digits than its factorization.

676894848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14854 (or 14842 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 60.

The square root of 676894848 is about 26017.2029242192. The cubic root of 676894848 is about 878.0253796522.

The spelling of 676894848 in words is "six hundred seventy-six million, eight hundred ninety-four thousand, eight hundred forty-eight".