6802298775 has 144 divisors (see below), whose sum is σ = 13226653440. Its totient is φ = 3331238400.

The previous prime is 6802298771. The next prime is 6802298809. The reversal of 6802298775 is 5778922086.

It is a happy number.

It is not a de Polignac number, because 6802298775 - 2² = 6802298771 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6802298771) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 22157172 + ... + 22157478.

It is an arithmetic number, because the mean of its divisors is an integer number (91851760).

Almost surely, 2^6802298775 is an apocalyptic number.

6802298775 is a deficient number, since it is larger than the sum of its proper divisors (6424354665).

6802298775 is a wasteful number, since it uses less digits than its factorization.

6802298775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 6802298775 is about 82476.0497053539. The cubic root of 6802298775 is about 1894.7499362551.

The spelling of 6802298775 in words is "six billion, eight hundred two million, two hundred ninety-eight thousand, seven hundred seventy-five".