676763073 has 32 divisors (see below), whose sum is σ = 1147269120. Its totient is φ = 386240400.

The previous prime is 676763069. The next prime is 676763089. The reversal of 676763073 is 370367676.

676763073 is a `hidden beast` number, since 6 + 7 + 6 + 7 + 630 + 7 + 3 = 666.

It is not a de Polignac number, because 676763073 - 2² = 676763069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676763093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196936 + ... + 200342.

It is an arithmetic number, because the mean of its divisors is an integer number (35852160).

Almost surely, 2^676763073 is an apocalyptic number.

676763073 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

676763073 is a deficient number, since it is larger than the sum of its proper divisors (470506047).

676763073 is a wasteful number, since it uses less digits than its factorization.

676763073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474 (or 4468 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 45.

The square root of 676763073 is about 26014.6703419436. The cubic root of 676763073 is about 877.9683992100.

The spelling of 676763073 in words is "six hundred seventy-six million, seven hundred sixty-three thousand, seventy-three".