6479923 has 2 divisors, whose sum is σ = 6479924. Its totient is φ = 6479922.

The previous prime is 6479917. The next prime is 6479929. The reversal of 6479923 is 3299746.

It is a balanced prime because it is at equal distance from previous prime (6479917) and next prime (6479929).

It is a cyclic number.

It is not a de Polignac number, because 6479923 - 2⁹ = 6479411 is a prime.

It is not a weakly prime, because it can be changed into another prime (6479929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239961 + 3239962.

It is an arithmetic number, because the mean of its divisors is an integer number (3239962).

Almost surely, 2^6479923 is an apocalyptic number.

6479923 is a deficient number, since it is larger than the sum of its proper divisors (1).

6479923 is an equidigital number, since it uses as much as digits as its factorization.

6479923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 6479923 is about 2545.5692879983. The cubic root of 6479923 is about 186.4332119071.

The spelling of 6479923 in words is "six million, four hundred seventy-nine thousand, nine hundred twenty-three".