6802194461 has 2 divisors, whose sum is σ = 6802194462. Its totient is φ = 6802194460.

The previous prime is 6802194457. The next prime is 6802194491. The reversal of 6802194461 is 1644912086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4543568836 + 2258625625 = 67406^2 + 47525^2 .

It is a cyclic number.

It is not a de Polignac number, because 6802194461 - 2² = 6802194457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6802194431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401097230 + 3401097231.

It is an arithmetic number, because the mean of its divisors is an integer number (3401097231).

Almost surely, 2^6802194461 is an apocalyptic number.

It is an amenable number.

6802194461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6802194461 is an equidigital number, since it uses as much as digits as its factorization.

6802194461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 6802194461 is about 82475.4173132819. The cubic root of 6802194461 is about 1894.7402508061.

The spelling of 6802194461 in words is "six billion, eight hundred two million, one hundred ninety-four thousand, four hundred sixty-one".