6697706 has 4 divisors (see below), whose sum is σ = 10046562. Its totient is φ = 3348852.

The previous prime is 6697693. The next prime is 6697721. The reversal of 6697706 is 6077966.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6630625 + 67081 = 2575^2 + 259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1674425 + ... + 1674428.

Almost surely, 2^6697706 is an apocalyptic number.

6697706 is a deficient number, since it is larger than the sum of its proper divisors (3348856).

6697706 is a wasteful number, since it uses less digits than its factorization.

6697706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348855.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 6697706 is about 2587.9926584131. The cubic root of 6697706 is about 188.4988449389.

The spelling of 6697706 in words is "six million, six hundred ninety-seven thousand, seven hundred six".