6484477 has 2 divisors, whose sum is σ = 6484478. Its totient is φ = 6484476.

The previous prime is 6484447. The next prime is 6484553. The reversal of 6484477 is 7744846.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4691556 + 1792921 = 2166^2 + 1339^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6484477 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6484427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242238 + 3242239.

It is an arithmetic number, because the mean of its divisors is an integer number (3242239).

Almost surely, 2^6484477 is an apocalyptic number.

It is an amenable number.

6484477 is a deficient number, since it is larger than the sum of its proper divisors (1).

6484477 is an equidigital number, since it uses as much as digits as its factorization.

6484477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150528, while the sum is 40.

The square root of 6484477 is about 2546.4636262865. The cubic root of 6484477 is about 186.4768759049.

The spelling of 6484477 in words is "six million, four hundred eighty-four thousand, four hundred seventy-seven".