6696920 has 16 divisors (see below), whose sum is σ = 15068160. Its totient is φ = 2678752.

The previous prime is 6696919. The next prime is 6696923. The reversal of 6696920 is 296966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6696923) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 83672 + ... + 83751.

It is an arithmetic number, because the mean of its divisors is an integer number (941760).

Almost surely, 2^6696920 is an apocalyptic number.

It is an amenable number.

6696920 is an abundant number, since it is smaller than the sum of its proper divisors (8371240).

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

6696920 is a wasteful number, since it uses less digits than its factorization.

6696920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167434 (or 167430 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 6696920 is about 2587.8407988128. The cubic root of 6696920 is about 188.4914709770.

The spelling of 6696920 in words is "six million, six hundred ninety-six thousand, nine hundred twenty".