7964884 has 12 divisors (see below), whose sum is σ = 14130004. Its totient is φ = 3927744.

The previous prime is 7964881. The next prime is 7964897. The reversal of 7964884 is 4884697.

It is a happy number.

7964884 is nontrivially palindromic in base 6.

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 4937284 = 1740^2 + 2222^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7964881) 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 in 3 ways as a sum of consecutive naturals, for example, 13347 + ... + 13930.

Almost surely, 2^7964884 is an apocalyptic number.

It is an amenable number.

7964884 is a deficient number, since it is larger than the sum of its proper divisors (6165120).

7964884 is a wasteful number, since it uses less digits than its factorization.

7964884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27354 (or 27352 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 7964884 is about 2822.2126071577. The cubic root of 7964884 is about 199.7069374481.

The spelling of 7964884 in words is "seven million, nine hundred sixty-four thousand, eight hundred eighty-four".