6864654108 has 192 divisors, whose sum is σ = 18244219392. Its totient is φ = 1995079680.

The previous prime is 6864654101. The next prime is 6864654131. The reversal of 6864654108 is 8014564686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6864654101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35568060 + ... + 35568252.

It is an arithmetic number, because the mean of its divisors is an integer number (95021976).

Almost surely, 2^6864654108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6864654108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9122109696).

6864654108 is an abundant number, since it is smaller than the sum of its proper divisors (11379565284).

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

6864654108 is a wasteful number, since it uses less digits than its factorization.

6864654108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 6864654108 is about 82853.2081937688. The cubic root of 6864654108 is about 1900.5219349110.

The spelling of 6864654108 in words is "six billion, eight hundred sixty-four million, six hundred fifty-four thousand, one hundred eight".