6864281262 has 12 divisors (see below), whose sum is σ = 14872609440. Its totient is φ = 2288093748.

The previous prime is 6864281251. The next prime is 6864281269. The reversal of 6864281262 is 2621824686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6864281269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190674462 + ... + 190674497.

It is an arithmetic number, because the mean of its divisors is an integer number (1239384120).

Almost surely, 2^6864281262 is an apocalyptic number.

6864281262 is an abundant number, since it is smaller than the sum of its proper divisors (8008328178).

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

6864281262 is a wasteful number, since it uses less digits than its factorization.

6864281262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381348967 (or 381348964 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 6864281262 is about 82850.9581236089. The cubic root of 6864281262 is about 1900.4875260479.

The spelling of 6864281262 in words is "six billion, eight hundred sixty-four million, two hundred eighty-one thousand, two hundred sixty-two".