6868905748 has 12 divisors (see below), whose sum is σ = 12543219360. Its totient is φ = 3285128792.

The previous prime is 6868905713. The next prime is 6868905763. The reversal of 6868905748 is 8475098686.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37330918 + ... + 37331101.

It is an arithmetic number, because the mean of its divisors is an integer number (1045268280).

Almost surely, 2^6868905748 is an apocalyptic number.

It is an amenable number.

6868905748 is a deficient number, since it is larger than the sum of its proper divisors (5674313612).

6868905748 is a wasteful number, since it uses less digits than its factorization.

6868905748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74662046 (or 74662044 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 61.

The square root of 6868905748 is about 82878.8618889039. The cubic root of 6868905748 is about 1900.9142182091.

The spelling of 6868905748 in words is "six billion, eight hundred sixty-eight million, nine hundred five thousand, seven hundred forty-eight".