6541379 has 8 divisors (see below), whose sum is σ = 7459200. Its totient is φ = 5682816.

The previous prime is 6541373. The next prime is 6541393. The reversal of 6541379 is 9731456.

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 6541379 - 2⁴ = 6541363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6541373) 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, 14579 + ... + 15020.

It is an arithmetic number, because the mean of its divisors is an integer number (932400).

Almost surely, 2^6541379 is an apocalyptic number.

6541379 is a deficient number, since it is larger than the sum of its proper divisors (917821).

6541379 is a wasteful number, since it uses less digits than its factorization.

6541379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29629.

The product of its digits is 22680, while the sum is 35.

The square root of 6541379 is about 2557.6119721334. The cubic root of 6541379 is about 187.0207398809.

The spelling of 6541379 in words is "six million, five hundred forty-one thousand, three hundred seventy-nine".