76984470667 has 8 divisors (see below), whose sum is σ = 84670318656. Its totient is φ = 69550617792.

The previous prime is 76984470569. The next prime is 76984470671. The reversal of 76984470667 is 76607448967.

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 76984470667 - 2³⁵ = 42624732299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76984470599 and 76984470608.

It is not an unprimeable number, because it can be changed into a prime (76984470067) 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, 62998138 + ... + 62999359.

It is an arithmetic number, because the mean of its divisors is an integer number (10583789832).

Almost surely, 2^76984470667 is an apocalyptic number.

76984470667 is a deficient number, since it is larger than the sum of its proper divisors (7685847989).

76984470667 is a wasteful number, since it uses less digits than its factorization.

76984470667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125997557.

The product of its (nonzero) digits is 85349376, while the sum is 64.

The spelling of 76984470667 in words is "seventy-six billion, nine hundred eighty-four million, four hundred seventy thousand, six hundred sixty-seven".