6676947 has 6 divisors (see below), whose sum is σ = 9644492. Its totient is φ = 4451292.

The previous prime is 6676927. The next prime is 6676949. The reversal of 6676947 is 7496766.

It is not a de Polignac number, because 6676947 - 2⁶ = 6676883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6676949) 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 5 ways as a sum of consecutive naturals, for example, 370933 + ... + 370950.

Almost surely, 2^6676947 is an apocalyptic number.

6676947 is a deficient number, since it is larger than the sum of its proper divisors (2967545).

6676947 is a wasteful number, since it uses less digits than its factorization.

6676947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741889 (or 741886 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 6676947 is about 2583.9789085827. The cubic root of 6676947 is about 188.3038977325.

The spelling of 6676947 in words is "six million, six hundred seventy-six thousand, nine hundred forty-seven".