676305070223 has 4 divisors (see below), whose sum is σ = 676318486800. Its totient is φ = 676291653648.

The previous prime is 676305070169. The next prime is 676305070249. The reversal of 676305070223 is 322070503676.

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

It is a cyclic number.

It is not a de Polignac number, because 676305070223 - 2¹² = 676305066127 is a prime.

It is a super-2 number, since 2×676305070223² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676305070253) 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 3 ways as a sum of consecutive naturals, for example, 6632390 + ... + 6733587.

It is an arithmetic number, because the mean of its divisors is an integer number (169079621700).

Almost surely, 2^676305070223 is an apocalyptic number.

676305070223 is a deficient number, since it is larger than the sum of its proper divisors (13416577).

676305070223 is a wasteful number, since it uses less digits than its factorization.

676305070223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13416576.

The product of its (nonzero) digits is 317520, while the sum is 41.

Adding to 676305070223 its reverse (322070503676), we get a palindrome (998375573899).

The spelling of 676305070223 in words is "six hundred seventy-six billion, three hundred five million, seventy thousand, two hundred twenty-three".