676982222387 has 16 divisors (see below), whose sum is σ = 719927507520. Its totient is φ = 635169080832.

The previous prime is 676982222321. The next prime is 676982222461. The reversal of 676982222387 is 783222289676.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 676982222387 - 2¹⁴ = 676982206003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676982222687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4877039 + ... + 5013927.

It is an arithmetic number, because the mean of its divisors is an integer number (44995469220).

Almost surely, 2^676982222387 is an apocalyptic number.

676982222387 is a deficient number, since it is larger than the sum of its proper divisors (42945285133).

676982222387 is a wasteful number, since it uses less digits than its factorization.

676982222387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141022.

The product of its digits is 48771072, while the sum is 62.

The spelling of 676982222387 in words is "six hundred seventy-six billion, nine hundred eighty-two million, two hundred twenty-two thousand, three hundred eighty-seven".