6864354 has 48 divisors (see below), whose sum is σ = 17155008. Its totient is φ = 1943136.

The previous prime is 6864331. The next prime is 6864383. The reversal of 6864354 is 4534686.

6864354 is a `hidden beast` number, since 6 + 8 + 643 + 5 + 4 = 666.

It is a nialpdrome in base 14.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 19609 + ... + 19955.

It is an arithmetic number, because the mean of its divisors is an integer number (357396).

Almost surely, 2^6864354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6864354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8577504).

6864354 is an abundant number, since it is smaller than the sum of its proper divisors (10290654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6864354 is a wasteful number, since it uses less digits than its factorization.

6864354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 516 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6864354 is about 2619.9912213593. The cubic root of 6864354 is about 190.0494238922.

The spelling of 6864354 in words is "six million, eight hundred sixty-four thousand, three hundred fifty-four".