8679763782428 has 12 divisors (see below), whose sum is σ = 15438596236392. Its totient is φ = 4268736286320.

The previous prime is 8679763782413. The next prime is 8679763782461. The reversal of 8679763782428 is 8242873679768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17786400950 + ... + 17786401437.

It is an arithmetic number, because the mean of its divisors is an integer number (1286549686366).

Almost surely, 2^{8679763782428} is an apocalyptic number.

It is an amenable number.

8679763782428 is a deficient number, since it is larger than the sum of its proper divisors (6758832453964).

8679763782428 is a wasteful number, since it uses less digits than its factorization.

8679763782428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35572802452 (or 35572802450 counting only the distinct ones).

The product of its digits is 2731180032, while the sum is 77.

The spelling of 8679763782428 in words is "eight trillion, six hundred seventy-nine billion, seven hundred sixty-three million, seven hundred eighty-two thousand, four hundred twenty-eight".