6476404 has 18 divisors (see below), whose sum is σ = 12458642. Its totient is φ = 2943600.

The previous prime is 6476387. The next prime is 6476417. The reversal of 6476404 is 4046746.

It can be written as a sum of positive squares in only one way, i.e., 4368100 + 2108304 = 2090^2 + 1452^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6207 + ... + 7174.

Almost surely, 2^6476404 is an apocalyptic number.

It is an amenable number.

6476404 is a deficient number, since it is larger than the sum of its proper divisors (5982238).

6476404 is a wasteful number, since it uses less digits than its factorization.

6476404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13407 (or 13394 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 6476404 is about 2544.8779931462. The cubic root of 6476404 is about 186.3994575313.

The spelling of 6476404 in words is "six million, four hundred seventy-six thousand, four hundred four".