6480331 has 8 divisors (see below), whose sum is σ = 7613424. Its totient is φ = 5437920.

The previous prime is 6480329. The next prime is 6480359. The reversal of 6480331 is 1330846.

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 6480331 - 2¹ = 6480329 is a prime.

It is a super-2 number, since 2×6480331² = 83989379739122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6480296 and 6480305.

It is not an unprimeable number, because it can be changed into a prime (6480301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22516 + ... + 22801.

It is an arithmetic number, because the mean of its divisors is an integer number (951678).

Almost surely, 2^6480331 is an apocalyptic number.

6480331 is a deficient number, since it is larger than the sum of its proper divisors (1133093).

6480331 is a wasteful number, since it uses less digits than its factorization.

6480331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45341.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6480331 is about 2545.6494259815. The cubic root of 6480331 is about 186.4371246673.

The spelling of 6480331 in words is "six million, four hundred eighty thousand, three hundred thirty-one".