3840848705 has 8 divisors (see below), whose sum is σ = 4654652904. Its totient is φ = 3042256000.

The previous prime is 3840848701. The next prime is 3840848723. The reversal of 3840848705 is 5078480483.

It can be written as a sum of positive squares in 4 ways, for example, as 1079976769 + 2760871936 = 32863^2 + 52544^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3840848705 - 2² = 3840848701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3840848705.

It is not an unprimeable number, because it can be changed into a prime (3840848701) 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 7 ways as a sum of consecutive naturals, for example, 3802316 + ... + 3803325.

It is an arithmetic number, because the mean of its divisors is an integer number (581831613).

Almost surely, 2^3840848705 is an apocalyptic number.

It is an amenable number.

3840848705 is a deficient number, since it is larger than the sum of its proper divisors (813804199).

3840848705 is a wasteful number, since it uses less digits than its factorization.

3840848705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7605747.

The product of its (nonzero) digits is 860160, while the sum is 47.

The square root of 3840848705 is about 61974.5811200044. The cubic root of 3840848705 is about 1566.0624149047.

The spelling of 3840848705 in words is "three billion, eight hundred forty million, eight hundred forty-eight thousand, seven hundred five".