6413884 has 6 divisors (see below), whose sum is σ = 11224304. Its totient is φ = 3206940.

The previous prime is 6413873. The next prime is 6413899. The reversal of 6413884 is 4883146.

It is a super-2 number, since 2×6413884² = 82275815930912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 801732 + ... + 801739.

Almost surely, 2^6413884 is an apocalyptic number.

It is an amenable number.

6413884 is a deficient number, since it is larger than the sum of its proper divisors (4810420).

6413884 is a wasteful number, since it uses less digits than its factorization.

6413884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603475 (or 1603473 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 6413884 is about 2532.5647079591. The cubic root of 6413884 is about 185.7977143331.

The spelling of 6413884 in words is "six million, four hundred thirteen thousand, eight hundred eighty-four".