6406410003 has 32 divisors (see below), whose sum is σ = 9816576000. Its totient is φ = 3640459680.

The previous prime is 6406409957. The next prime is 6406410047. The reversal of 6406410003 is 3000146046.

It is not a de Polignac number, because 6406410003 - 2⁸ = 6406409747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6406410053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3467626 + ... + 3469472.

It is an arithmetic number, because the mean of its divisors is an integer number (306768000).

Almost surely, 2^6406410003 is an apocalyptic number.

6406410003 is a deficient number, since it is larger than the sum of its proper divisors (3410165997).

6406410003 is a wasteful number, since it uses less digits than its factorization.

6406410003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 6406410003 is about 80040.0524924865. The cubic root of 6406410003 is about 1857.2551724209.

Adding to 6406410003 its reverse (3000146046), we get a palindrome (9406556049).

The spelling of 6406410003 in words is "six billion, four hundred six million, four hundred ten thousand, three".