6812430497 has 2 divisors, whose sum is σ = 6812430498. Its totient is φ = 6812430496.

The previous prime is 6812430461. The next prime is 6812430517. The reversal of 6812430497 is 7940342186.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3861876736 + 2950553761 = 62144^2 + 54319^2 .

It is a cyclic number.

It is not a de Polignac number, because 6812430497 - 2⁶ = 6812430433 is a prime.

It is not a weakly prime, because it can be changed into another prime (6812430437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3406215248 + 3406215249.

It is an arithmetic number, because the mean of its divisors is an integer number (3406215249).

Almost surely, 2^6812430497 is an apocalyptic number.

It is an amenable number.

6812430497 is a deficient number, since it is larger than the sum of its proper divisors (1).

6812430497 is an equidigital number, since it uses as much as digits as its factorization.

6812430497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 6812430497 is about 82537.4490579882. The cubic root of 6812430497 is about 1895.6901848908.

The spelling of 6812430497 in words is "six billion, eight hundred twelve million, four hundred thirty thousand, four hundred ninety-seven".