76827199832 has 32 divisors (see below), whose sum is σ = 145564922880. Its totient is φ = 38010479520.

The previous prime is 76827199817. The next prime is 76827199837. The reversal of 76827199832 is 23899172867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76827199837) 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, 1020857 + ... + 1093527.

It is an arithmetic number, because the mean of its divisors is an integer number (4548903840).

Almost surely, 2^76827199832 is an apocalyptic number.

It is an amenable number.

76827199832 is a deficient number, since it is larger than the sum of its proper divisors (68737723048).

76827199832 is a wasteful number, since it uses less digits than its factorization.

76827199832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74063 (or 74059 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 62.

The spelling of 76827199832 in words is "seventy-six billion, eight hundred twenty-seven million, one hundred ninety-nine thousand, eight hundred thirty-two".