676620213 has 8 divisors (see below), whose sum is σ = 955228608. Its totient is φ = 424545984.

The previous prime is 676620211. The next prime is 676620223. The reversal of 676620213 is 312026676.

676620213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 676620213 - 2¹ = 676620211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676620211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6633481 + ... + 6633582.

It is an arithmetic number, because the mean of its divisors is an integer number (119403576).

Almost surely, 2^676620213 is an apocalyptic number.

It is an amenable number.

676620213 is a deficient number, since it is larger than the sum of its proper divisors (278608395).

676620213 is a wasteful number, since it uses less digits than its factorization.

676620213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13267083.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 676620213 is about 26011.9244386108. The cubic root of 676620213 is about 877.9066171786.

Adding to 676620213 its reverse (312026676), we get a palindrome (988646889).

The spelling of 676620213 in words is "six hundred seventy-six million, six hundred twenty thousand, two hundred thirteen".