6487338 has 32 divisors (see below), whose sum is σ = 15244992. Its totient is φ = 1814400.

The previous prime is 6487337. The next prime is 6487373. The reversal of 6487338 is 8337846.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 6487296 and 6487305.

It is not an unprimeable number, because it can be changed into a prime (6487337) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 2923 + ... + 4638.

It is an arithmetic number, because the mean of its divisors is an integer number (476406).

Almost surely, 2^6487338 is an apocalyptic number.

6487338 is an abundant number, since it is smaller than the sum of its proper divisors (8757654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6487338 is a wasteful number, since it uses less digits than its factorization.

6487338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590.

The product of its digits is 96768, while the sum is 39.

The square root of 6487338 is about 2547.0253237846. The cubic root of 6487338 is about 186.5042968724.

The spelling of 6487338 in words is "six million, four hundred eighty-seven thousand, three hundred thirty-eight".