6476413 has 4 divisors (see below), whose sum is σ = 6482268. Its totient is φ = 6470560.

The previous prime is 6476387. The next prime is 6476417. The reversal of 6476413 is 3146746.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3247204 + 3229209 = 1802^2 + 1797^2 .

It is a cyclic number.

It is not a de Polignac number, because 6476413 - 2⁹ = 6475901 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

6476413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6476417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706 + ... + 3667.

It is an arithmetic number, because the mean of its divisors is an integer number (1620567).

Almost surely, 2^6476413 is an apocalyptic number.

It is an amenable number.

6476413 is a deficient number, since it is larger than the sum of its proper divisors (5855).

6476413 is a wasteful number, since it uses less digits than its factorization.

6476413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854.

The product of its digits is 12096, while the sum is 31.

The square root of 6476413 is about 2544.8797614033. The cubic root of 6476413 is about 186.3995438752.

It can be divided in two parts, 6476 and 413, that added together give a square (6889 = 83²).

The spelling of 6476413 in words is "six million, four hundred seventy-six thousand, four hundred thirteen".