6802779195 has 32 divisors (see below), whose sum is σ = 12157194240. Its totient is φ = 3609139680.

The previous prime is 6802779131. The next prime is 6802779199. The reversal of 6802779195 is 5919772086.

It is not a de Polignac number, because 6802779195 - 2⁶ = 6802779131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6802779199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106129 + ... + 157698.

It is an arithmetic number, because the mean of its divisors is an integer number (379912320).

Almost surely, 2^6802779195 is an apocalyptic number.

6802779195 is a deficient number, since it is larger than the sum of its proper divisors (5354415045).

6802779195 is a wasteful number, since it uses less digits than its factorization.

6802779195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264032 (or 264026 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The square root of 6802779195 is about 82478.9621358077. The cubic root of 6802779195 is about 1894.7945414867.

The spelling of 6802779195 in words is "six billion, eight hundred two million, seven hundred seventy-nine thousand, one hundred ninety-five".