6485930 has 16 divisors (see below), whose sum is σ = 12736224. Its totient is φ = 2358480.

The previous prime is 6485923. The next prime is 6485939. The reversal of 6485930 is 395846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485939) 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, 29372 + ... + 29591.

It is an arithmetic number, because the mean of its divisors is an integer number (796014).

Almost surely, 2^6485930 is an apocalyptic number.

6485930 is a deficient number, since it is larger than the sum of its proper divisors (6250294).

6485930 is a wasteful number, since it uses less digits than its factorization.

6485930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58981.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6485930 is about 2546.7489079216. The cubic root of 6485930 is about 186.4908030454.

The spelling of 6485930 in words is "six million, four hundred eighty-five thousand, nine hundred thirty".