6479506 has 8 divisors (see below), whose sum is σ = 10602864. Its totient is φ = 2945220.

The previous prime is 6479489. The next prime is 6479509. The reversal of 6479506 is 6059746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6479509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147240 + ... + 147283.

It is an arithmetic number, because the mean of its divisors is an integer number (1325358).

Almost surely, 2^6479506 is an apocalyptic number.

6479506 is a deficient number, since it is larger than the sum of its proper divisors (4123358).

6479506 is a wasteful number, since it uses less digits than its factorization.

6479506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294536.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 6479506 is about 2545.4873796584. The cubic root of 6479506 is about 186.4292126663.

It can be divided in two parts, 647 and 9506, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 6479506 in words is "six million, four hundred seventy-nine thousand, five hundred six".