6478603 has 2 divisors, whose sum is σ = 6478604. Its totient is φ = 6478602.

The previous prime is 6478583. The next prime is 6478607. The reversal of 6478603 is 3068746.

6478603 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6478603 - 2¹³ = 6470411 is a prime.

It is not a weakly prime, because it can be changed into another prime (6478607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239301 + 3239302.

It is an arithmetic number, because the mean of its divisors is an integer number (3239302).

Almost surely, 2^6478603 is an apocalyptic number.

6478603 is a deficient number, since it is larger than the sum of its proper divisors (1).

6478603 is an equidigital number, since it uses as much as digits as its factorization.

6478603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 6478603 is about 2545.3100007661. The cubic root of 6478603 is about 186.4205518517.

The spelling of 6478603 in words is "six million, four hundred seventy-eight thousand, six hundred three".