6479671 has 6 divisors (see below), whose sum is σ = 7122416. Its totient is φ = 5890500.

The previous prime is 6479663. The next prime is 6479701. The reversal of 6479671 is 1769746.

It is not a de Polignac number, because 6479671 - 2³ = 6479663 is a prime.

It is a super-2 number, since 2×6479671² = 83972272536482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6479471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26655 + ... + 26896.

Almost surely, 2^6479671 is an apocalyptic number.

6479671 is a deficient number, since it is larger than the sum of its proper divisors (642745).

6479671 is a wasteful number, since it uses less digits than its factorization.

6479671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53573 (or 53562 counting only the distinct ones).

The product of its digits is 63504, while the sum is 40.

The square root of 6479671 is about 2545.5197897483. The cubic root of 6479671 is about 186.4307951202.

The spelling of 6479671 in words is "six million, four hundred seventy-nine thousand, six hundred seventy-one".