6880204802 has 4 divisors (see below), whose sum is σ = 10320307206. Its totient is φ = 3440102400.

The previous prime is 6880204787. The next prime is 6880204811. The reversal of 6880204802 is 2084020886.

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., 6725476081 + 154728721 = 82009^2 + 12439^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720051199 + ... + 1720051202.

Almost surely, 2^6880204802 is an apocalyptic number.

6880204802 is a deficient number, since it is larger than the sum of its proper divisors (3440102404).

6880204802 is a wasteful number, since it uses less digits than its factorization.

6880204802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440102403.

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 6880204802 is about 82946.9999578044. Note that the first 4 decimals coincide. The cubic root of 6880204802 is about 1901.9559545425.

The spelling of 6880204802 in words is "six billion, eight hundred eighty million, two hundred four thousand, eight hundred two".