6534964 has 6 divisors (see below), whose sum is σ = 11436194. Its totient is φ = 3267480.

The previous prime is 6534943. The next prime is 6535019. The reversal of 6534964 is 4694356.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6210064 + 324900 = 2492^2 + 570^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 816867 + ... + 816874.

Almost surely, 2^6534964 is an apocalyptic number.

It is an amenable number.

6534964 is a deficient number, since it is larger than the sum of its proper divisors (4901230).

6534964 is a wasteful number, since it uses less digits than its factorization.

6534964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633745 (or 1633743 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 6534964 is about 2556.3575649740. The cubic root of 6534964 is about 186.9595840478.

The spelling of 6534964 in words is "six million, five hundred thirty-four thousand, nine hundred sixty-four".