6813466814 has 16 divisors (see below), whose sum is σ = 12742068096. Its totient is φ = 2654597400.

The previous prime is 6813466783. The next prime is 6813466819. The reversal of 6813466814 is 4186643186.

It is a super-3 number, since 3×6813466814³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6813466819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22121492 + ... + 22121799.

It is an arithmetic number, because the mean of its divisors is an integer number (796379256).

Almost surely, 2^6813466814 is an apocalyptic number.

6813466814 is a deficient number, since it is larger than the sum of its proper divisors (5928601282).

6813466814 is a wasteful number, since it uses less digits than its factorization.

6813466814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44243311.

The product of its digits is 663552, while the sum is 47.

The square root of 6813466814 is about 82543.7266786520. The cubic root of 6813466814 is about 1895.7863050816.

The spelling of 6813466814 in words is "six billion, eight hundred thirteen million, four hundred sixty-six thousand, eight hundred fourteen".