6460843 has 2 divisors, whose sum is σ = 6460844. Its totient is φ = 6460842.

The previous prime is 6460819. The next prime is 6460847. The reversal of 6460843 is 3480646.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6460843 - 2⁹ = 6460331 is a prime.

6460843 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6460847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3230421 + 3230422.

It is an arithmetic number, because the mean of its divisors is an integer number (3230422).

Almost surely, 2^6460843 is an apocalyptic number.

6460843 is a deficient number, since it is larger than the sum of its proper divisors (1).

6460843 is an equidigital number, since it uses as much as digits as its factorization.

6460843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6460843 is about 2541.8188369748. The cubic root of 6460843 is about 186.2500490969.

The spelling of 6460843 in words is "six million, four hundred sixty thousand, eight hundred forty-three".