6546964 has 6 divisors (see below), whose sum is σ = 11457194. Its totient is φ = 3273480.

The previous prime is 6546961. The next prime is 6546979. The reversal of 6546964 is 4696456.

It can be written as a sum of positive squares in only one way, i.e., 6543364 + 3600 = 2558^2 + 60^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6546961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818367 + ... + 818374.

Almost surely, 2^6546964 is an apocalyptic number.

It is an amenable number.

6546964 is a deficient number, since it is larger than the sum of its proper divisors (4910230).

6546964 is a wasteful number, since it uses less digits than its factorization.

6546964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636745 (or 1636743 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 6546964 is about 2558.7035779863. The cubic root of 6546964 is about 187.0739505625.

The spelling of 6546964 in words is "six million, five hundred forty-six thousand, nine hundred sixty-four".