6390411 has 8 divisors (see below), whose sum is σ = 8814480. Its totient is φ = 4113312.

The previous prime is 6390409. The next prime is 6390413. The reversal of 6390411 is 1140936.

It is an interprime number because it is at equal distance from previous prime (6390409) and next prime (6390413).

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

It is not a de Polignac number, because 6390411 - 2¹ = 6390409 is a prime.

6390411 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6390413) 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, 36640 + ... + 36813.

It is an arithmetic number, because the mean of its divisors is an integer number (1101810).

Almost surely, 2^6390411 is an apocalyptic number.

6390411 is a deficient number, since it is larger than the sum of its proper divisors (2424069).

6390411 is a wasteful number, since it uses less digits than its factorization.

6390411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73485.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 6390411 is about 2527.9262251893. The cubic root of 6390411 is about 185.5707815894.

The spelling of 6390411 in words is "six million, three hundred ninety thousand, four hundred eleven".