676874780176 has 45 divisors (see below), whose sum is σ = 1525610258991. Its totient is φ = 290079318816.

The previous prime is 676874780173. The next prime is 676874780191. The reversal of 676874780176 is 671087478676.

The square root of 676874780176 is 822724.

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 (676874780173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 23021581 + ... + 23050963.

Almost surely, 2^676874780176 is an apocalyptic number.

676874780176 is the 822724-th square number.

It is an amenable number.

676874780176 is an abundant number, since it is smaller than the sum of its proper divisors (848735478815).

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

676874780176 is an frugal number, since it uses more digits than its factorization.

676874780176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58788 (or 29392 counting only the distinct ones).

The product of its (nonzero) digits is 132765696, while the sum is 67.

The spelling of 676874780176 in words is "six hundred seventy-six billion, eight hundred seventy-four million, seven hundred eighty thousand, one hundred seventy-six".