676832256 has 99 divisors (see below), whose sum is σ = 1961576643. Its totient is φ = 224778240.

The previous prime is 676832239. The next prime is 676832257. The reversal of 676832256 is 652238676.

It is a happy number.

The square root of 676832256 is 26016.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (676832257) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2497401 + ... + 2497671.

Almost surely, 2^676832256 is an apocalyptic number.

676832256 is the 26016-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676832256

676832256 is an abundant number, since it is smaller than the sum of its proper divisors (1284744387).

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

676832256 is an equidigital number, since it uses as much as digits as its factorization.

676832256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 276 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The cubic root of 676832256 is about 877.9983153507.

The spelling of 676832256 in words is "six hundred seventy-six million, eight hundred thirty-two thousand, two hundred fifty-six".