6607479 has 4 divisors (see below), whose sum is σ = 8809976. Its totient is φ = 4404984.

The previous prime is 6607439. The next prime is 6607487. The reversal of 6607479 is 9747066.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6607479 - 2⁹ = 6606967 is a prime.

It is a d-powerful number, because it can be written as 6² + 6⁶ + 0 + 7⁴ + 4⁹ + 7⁸ + 9⁶ .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6607409) 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 3 ways as a sum of consecutive naturals, for example, 1101244 + ... + 1101249.

It is an arithmetic number, because the mean of its divisors is an integer number (2202494).

Almost surely, 2^6607479 is an apocalyptic number.

6607479 is a deficient number, since it is larger than the sum of its proper divisors (2202497).

6607479 is a wasteful number, since it uses less digits than its factorization.

6607479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202496.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 6607479 is about 2570.5017020029. The cubic root of 6607479 is about 187.6485720206.

The spelling of 6607479 in words is "six million, six hundred seven thousand, four hundred seventy-nine".