6697356 has 12 divisors (see below), whose sum is σ = 15627192. Its totient is φ = 2232448.

The previous prime is 6697343. The next prime is 6697357. The reversal of 6697356 is 6537966.

It is a tau number, because it is divible by the number of its divisors (12).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (6697357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279045 + ... + 279068.

It is an arithmetic number, because the mean of its divisors is an integer number (1302266).

Almost surely, 2^6697356 is an apocalyptic number.

It is an amenable number.

6697356 is an abundant number, since it is smaller than the sum of its proper divisors (8929836).

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

6697356 is a wasteful number, since it uses less digits than its factorization.

6697356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558120 (or 558118 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The square root of 6697356 is about 2587.9250375542. The cubic root of 6697356 is about 188.4955614393.

The spelling of 6697356 in words is "six million, six hundred ninety-seven thousand, three hundred fifty-six".