6479418 has 32 divisors (see below), whose sum is σ = 14883840. Its totient is φ = 1859760.

The previous prime is 6479411. The next prime is 6479423. The reversal of 6479418 is 8149746.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6479411) 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, 1330 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (465120).

Almost surely, 2^6479418 is an apocalyptic number.

6479418 is an abundant number, since it is smaller than the sum of its proper divisors (8404422).

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

6479418 is a wasteful number, since it uses less digits than its factorization.

6479418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202.

The product of its digits is 48384, while the sum is 39.

The square root of 6479418 is about 2545.4700941084. The cubic root of 6479418 is about 186.4283686799.

The spelling of 6479418 in words is "six million, four hundred seventy-nine thousand, four hundred eighteen".