78832346882 has 4 divisors (see below), whose sum is σ = 118248520326. Its totient is φ = 39416173440.

The previous prime is 78832346851. The next prime is 78832346941. The reversal of 78832346882 is 28864323887.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 75961423321 + 2870923561 = 275611^2 + 53581^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19708086719 + ... + 19708086722.

Almost surely, 2^78832346882 is an apocalyptic number.

78832346882 is a deficient number, since it is larger than the sum of its proper divisors (39416173444).

78832346882 is a wasteful number, since it uses less digits than its factorization.

78832346882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39416173443.

The product of its digits is 24772608, while the sum is 59.

The spelling of 78832346882 in words is "seventy-eight billion, eight hundred thirty-two million, three hundred forty-six thousand, eight hundred eighty-two".