6775964 has 12 divisors (see below), whose sum is σ = 12770184. Its totient is φ = 3127344.

The previous prime is 6775931. The next prime is 6775969. The reversal of 6775964 is 4695776.

It is a super-3 number, since 3×6775964³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6775969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65102 + ... + 65205.

It is an arithmetic number, because the mean of its divisors is an integer number (1064182).

Almost surely, 2^6775964 is an apocalyptic number.

It is an amenable number.

6775964 is a deficient number, since it is larger than the sum of its proper divisors (5994220).

6775964 is a wasteful number, since it uses less digits than its factorization.

6775964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130324 (or 130322 counting only the distinct ones).

The product of its digits is 317520, while the sum is 44.

The square root of 6775964 is about 2603.0681896562. The cubic root of 6775964 is about 189.2301629386.

The spelling of 6775964 in words is "six million, seven hundred seventy-five thousand, nine hundred sixty-four".