6539330 has 16 divisors (see below), whose sum is σ = 13452480. Its totient is φ = 2242032.

The previous prime is 6539327. The next prime is 6539347. The reversal of 6539330 is 339356.

It is a junction number, because it is equal to n+sod(n) for n = 6539293 and 6539302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46640 + ... + 46779.

It is an arithmetic number, because the mean of its divisors is an integer number (840780).

Almost surely, 2^6539330 is an apocalyptic number.

6539330 is an abundant number, since it is smaller than the sum of its proper divisors (6913150).

6539330 is a wasteful number, since it uses less digits than its factorization.

6539330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93433.

The product of its (nonzero) digits is 7290, while the sum is 29.

The square root of 6539330 is about 2557.2113717876. The cubic root of 6539330 is about 187.0012105882.

The spelling of 6539330 in words is "six million, five hundred thirty-nine thousand, three hundred thirty".