6413331 has 8 divisors (see below), whose sum is σ = 8570880. Its totient is φ = 4265672.

The previous prime is 6413287. The next prime is 6413333. The reversal of 6413331 is 1333146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6413331 - 2¹⁷ = 6282259 is a prime.

It is a super-2 number, since 2×6413331² = 82261629031122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6413298 and 6413307.

It is not an unprimeable number, because it can be changed into a prime (6413333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 795 + ... + 3668.

It is an arithmetic number, because the mean of its divisors is an integer number (1071360).

Almost surely, 2^6413331 is an apocalyptic number.

6413331 is a deficient number, since it is larger than the sum of its proper divisors (2157549).

6413331 is a wasteful number, since it uses less digits than its factorization.

6413331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945.

The product of its digits is 648, while the sum is 21.

The square root of 6413331 is about 2532.4555277438. The cubic root of 6413331 is about 185.7923744023.

Adding to 6413331 its reverse (1333146), we get a palindrome (7746477).

The spelling of 6413331 in words is "six million, four hundred thirteen thousand, three hundred thirty-one".