76628282667 has 8 divisors (see below), whose sum is σ = 102233463696. Its totient is φ = 51054311712.

The previous prime is 76628282659. The next prime is 76628282681.

76628282667 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 76628282667 - 2³ = 76628282659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76628282667.

It is not an unprimeable number, because it can be changed into a prime (76628280667) 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, 7796788 + ... + 7806609.

It is an arithmetic number, because the mean of its divisors is an integer number (12779182962).

Almost surely, 2^76628282667 is an apocalyptic number.

76628282667 is a deficient number, since it is larger than the sum of its proper divisors (25605181029).

76628282667 is a wasteful number, since it uses less digits than its factorization.

76628282667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15605037.

The product of its digits is 32514048, while the sum is 60.

The spelling of 76628282667 in words is "seventy-six billion, six hundred twenty-eight million, two hundred eighty-two thousand, six hundred sixty-seven".