3854718336 has 128 divisors (see below), whose sum is σ = 11780559360. Its totient is φ = 1093939200.

The previous prime is 3854718239. The next prime is 3854718341. The reversal of 3854718336 is 6338174583.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 401140 + ... + 410636.

It is an arithmetic number, because the mean of its divisors is an integer number (92035620).

Almost surely, 2^3854718336 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 3854718336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5890279680).

3854718336 is an abundant number, since it is smaller than the sum of its proper divisors (7925841024).

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

3854718336 is a wasteful number, since it uses less digits than its factorization.

3854718336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9672 (or 9660 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 3854718336 is about 62086.3780228803. The cubic root of 3854718336 is about 1567.9452118855.

The spelling of 3854718336 in words is "three billion, eight hundred fifty-four million, seven hundred eighteen thousand, three hundred thirty-six".