6932664 has 48 divisors (see below), whose sum is σ = 19047600. Its totient is φ = 2277504.

The previous prime is 6932659. The next prime is 6932669. The reversal of 6932664 is 4662396.

It is an interprime number because it is at equal distance from previous prime (6932659) and next prime (6932669).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 6 + 9⁵ + 3¹⁴ + 2¹⁷ + 6⁷ + 6⁸ + 4² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6932669) 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 11 ways as a sum of consecutive naturals, for example, 4597 + ... + 5915.

It is an arithmetic number, because the mean of its divisors is an integer number (396825).

Almost surely, 2^6932664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6932664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9523800).

6932664 is an abundant number, since it is smaller than the sum of its proper divisors (12114936).

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

6932664 is a wasteful number, since it uses less digits than its factorization.

6932664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404 (or 1397 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 6932664 is about 2632.9952525593. The cubic root of 6932664 is about 190.6777640913.

The spelling of 6932664 in words is "six million, nine hundred thirty-two thousand, six hundred sixty-four".