623678876326 has 8 divisors (see below), whose sum is σ = 1020565434024. Its totient is φ = 283490398320.

The previous prime is 623678876297. The next prime is 623678876329.

623678876326 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623678876329) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 14174519895 + ... + 14174519938.

It is an arithmetic number, because the mean of its divisors is an integer number (127570679253).

Almost surely, 2^623678876326 is an apocalyptic number.

623678876326 is a deficient number, since it is larger than the sum of its proper divisors (396886557698).

623678876326 is a wasteful number, since it uses less digits than its factorization.

623678876326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28349039846.

The product of its digits is 146313216, while the sum is 64.

The spelling of 623678876326 in words is "six hundred twenty-three billion, six hundred seventy-eight million, eight hundred seventy-six thousand, three hundred twenty-six".