347984178116 has 6 divisors (see below), whose sum is σ = 608972311710. Its totient is φ = 173992089056.

The previous prime is 347984178109. The next prime is 347984178137. The reversal of 347984178116 is 611871489743.

It can be written as a sum of positive squares in only one way, i.e., 228966078016 + 119018100100 = 478504^2 + 344990^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 43498022261 + ... + 43498022268.

It is an arithmetic number, because the mean of its divisors is an integer number (101495385285).

Almost surely, 2^347984178116 is an apocalyptic number.

It is an amenable number.

347984178116 is a deficient number, since it is larger than the sum of its proper divisors (260988133594).

347984178116 is a wasteful number, since it uses less digits than its factorization.

347984178116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86996044533 (or 86996044531 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 59.

The spelling of 347984178116 in words is "three hundred forty-seven billion, nine hundred eighty-four million, one hundred seventy-eight thousand, one hundred sixteen".