6993497 has 8 divisors (see below), whose sum is σ = 8089536. Its totient is φ = 5921712.

The previous prime is 6993479. The next prime is 6993499. The reversal of 6993497 is 7943996.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6993497 - 2²⁰ = 5944921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6993499) 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 7 ways as a sum of consecutive naturals, for example, 5438 + ... + 6599.

It is an arithmetic number, because the mean of its divisors is an integer number (1011192).

Almost surely, 2^6993497 is an apocalyptic number.

It is an amenable number.

6993497 is a deficient number, since it is larger than the sum of its proper divisors (1096039).

6993497 is a wasteful number, since it uses less digits than its factorization.

6993497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12127.

The product of its digits is 367416, while the sum is 47.

The square root of 6993497 is about 2644.5220740240. The cubic root of 6993497 is about 191.2338628217.

The spelling of 6993497 in words is "six million, nine hundred ninety-three thousand, four hundred ninety-seven".