76689206803 has 8 divisors (see below), whose sum is σ = 86545813680. Its totient is φ = 67313410080.

The previous prime is 76689206791. The next prime is 76689206807. The reversal of 76689206803 is 30860298667.

It is a happy number.

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 76689206803 - 2²⁵ = 76655652371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76689206807) 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 7 ways as a sum of consecutive naturals, for example, 120202200 + ... + 120202837.

It is an arithmetic number, because the mean of its divisors is an integer number (10818226710).

Almost surely, 2^76689206803 is an apocalyptic number.

76689206803 is a deficient number, since it is larger than the sum of its proper divisors (9856606877).

76689206803 is a wasteful number, since it uses less digits than its factorization.

76689206803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240405077.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 76689206803 in words is "seventy-six billion, six hundred eighty-nine million, two hundred six thousand, eight hundred three".