6897496 has 8 divisors (see below), whose sum is σ = 12932820. Its totient is φ = 3448744.

The previous prime is 6897491. The next prime is 6897509. The reversal of 6897496 is 6947986.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6897491) 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 as a sum of consecutive naturals, namely, 431086 + ... + 431101.

Almost surely, 2^6897496 is an apocalyptic number.

It is an amenable number.

6897496 is a deficient number, since it is larger than the sum of its proper divisors (6035324).

6897496 is a wasteful number, since it uses less digits than its factorization.

6897496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862193 (or 862189 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 6897496 is about 2626.3084358087. The cubic root of 6897496 is about 190.3547941309.

The spelling of 6897496 in words is "six million, eight hundred ninety-seven thousand, four hundred ninety-six".