76873622637867 has 16 divisors (see below), whose sum is σ = 111850362635520. Its totient is φ = 46575830887200.

The previous prime is 76873622637857. The next prime is 76873622637883.

76873622637867 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 76873622637867 - 2⁶ = 76873622637803 is a prime.

It is a super-3 number, since 3×76873622637867³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76873622637792 and 76873622637801.

It is not an unprimeable number, because it can be changed into a prime (76873622637857) 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, 355976392 + ... + 356192277.

It is an arithmetic number, because the mean of its divisors is an integer number (6990647664720).

Almost surely, 2^{76873622637867} is an apocalyptic number.

76873622637867 is a deficient number, since it is larger than the sum of its proper divisors (34976739997653).

76873622637867 is a wasteful number, since it uses less digits than its factorization.

76873622637867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712171954.

The product of its digits is 7169347584, while the sum is 78.

The spelling of 76873622637867 in words is "seventy-six trillion, eight hundred seventy-three billion, six hundred twenty-two million, six hundred thirty-seven thousand, eight hundred sixty-seven".