676327646 has 4 divisors (see below), whose sum is σ = 1014491472. Its totient is φ = 338163822.

The previous prime is 676327621. The next prime is 676327661. The reversal of 676327646 is 646723676.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 676327646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169081910 + ... + 169081913.

It is an arithmetic number, because the mean of its divisors is an integer number (253622868).

Almost surely, 2^676327646 is an apocalyptic number.

676327646 is a deficient number, since it is larger than the sum of its proper divisors (338163826).

676327646 is a wasteful number, since it uses less digits than its factorization.

676327646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338163825.

The product of its digits is 1524096, while the sum is 47.

The square root of 676327646 is about 26006.3001213168. The cubic root of 676327646 is about 877.7800648780.

The spelling of 676327646 in words is "six hundred seventy-six million, three hundred twenty-seven thousand, six hundred forty-six".