6582397 has 8 divisors (see below), whose sum is σ = 6880896. Its totient is φ = 6290592.

The previous prime is 6582353. The next prime is 6582431. The reversal of 6582397 is 7932856.

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 6582397 - 2¹⁹ = 6058109 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6582307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (860112).

Almost surely, 2^6582397 is an apocalyptic number.

It is an amenable number.

6582397 is a deficient number, since it is larger than the sum of its proper divisors (298499).

6582397 is a wasteful number, since it uses less digits than its factorization.

6582397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347.

The product of its digits is 90720, while the sum is 40.

The square root of 6582397 is about 2565.6182490776. The cubic root of 6582397 is about 187.4108328618.

The spelling of 6582397 in words is "six million, five hundred eighty-two thousand, three hundred ninety-seven".