76830889163 has 8 divisors (see below), whose sum is σ = 89117279232. Its totient is φ = 64872136296.

The previous prime is 76830889159. The next prime is 76830889183. The reversal of 76830889163 is 36198803867.

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

It is a cyclic number.

It is not a de Polignac number, because 76830889163 - 2² = 76830889159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76830889103) 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, 81908795 + ... + 81909732.

It is an arithmetic number, because the mean of its divisors is an integer number (11139659904).

Almost surely, 2^76830889163 is an apocalyptic number.

76830889163 is a deficient number, since it is larger than the sum of its proper divisors (12286390069).

76830889163 is a wasteful number, since it uses less digits than its factorization.

76830889163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163818601.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 76830889163 in words is "seventy-six billion, eight hundred thirty million, eight hundred eighty-nine thousand, one hundred sixty-three".