6976664 has 32 divisors (see below), whose sum is σ = 14184720. Its totient is φ = 3204096.

The previous prime is 6976661. The next prime is 6976679. The reversal of 6976664 is 4666796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6976661) 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 7 ways as a sum of consecutive naturals, for example, 5252 + ... + 6444.

Almost surely, 2^6976664 is an apocalyptic number.

It is an amenable number.

6976664 is an abundant number, since it is smaller than the sum of its proper divisors (7208056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6976664 is a wasteful number, since it uses less digits than its factorization.

6976664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1255 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 6976664 is about 2641.3375399596. The cubic root of 6976664 is about 191.0803094201.

The spelling of 6976664 in words is "six million, nine hundred seventy-six thousand, six hundred sixty-four".