676512830016 has 189 divisors, whose sum is σ = 1987740025401. Its totient is φ = 219983629824.

The previous prime is 676512830011. The next prime is 676512830023. The reversal of 676512830016 is 610038215676.

The square root of 676512830016 is 822504.

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

It can be written as a sum of positive squares in only one way, i.e., 328054017600 + 348458812416 = 572760^2 + 590304^2 .

It is not an unprimeable number, because it can be changed into a prime (676512830011) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 848823730 + ... + 848824526.

Almost surely, 2^676512830016 is an apocalyptic number.

676512830016 is the 822504-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676512830016

676512830016 is an abundant number, since it is smaller than the sum of its proper divisors (1311227195385).

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

676512830016 is an frugal number, since it uses more digits than its factorization.

676512830016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 676512830016 in words is "six hundred seventy-six billion, five hundred twelve million, eight hundred thirty thousand, sixteen".