6864371 has 4 divisors (see below), whose sum is σ = 6928632. Its totient is φ = 6800112.

The previous prime is 6864331. The next prime is 6864383. The reversal of 6864371 is 1734686.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1734686 = 2 ⋅867343.

It is a cyclic number.

It is not a de Polignac number, because 6864371 - 2⁶ = 6864307 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6864331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31970 + ... + 32183.

It is an arithmetic number, because the mean of its divisors is an integer number (1732158).

Almost surely, 2^6864371 is an apocalyptic number.

6864371 is a deficient number, since it is larger than the sum of its proper divisors (64261).

6864371 is a wasteful number, since it uses less digits than its factorization.

6864371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64260.

The product of its digits is 24192, while the sum is 35.

The square root of 6864371 is about 2619.9944656430. The cubic root of 6864371 is about 190.0495807818.

The spelling of 6864371 in words is "six million, eight hundred sixty-four thousand, three hundred seventy-one".