3825843723 has 12 divisors (see below), whose sum is σ = 5951312640. Its totient is φ = 2354365296.

The previous prime is 3825843719. The next prime is 3825843737. The reversal of 3825843723 is 3273485283.

3825843723 is a `hidden beast` number, since 38 + 2 + 584 + 37 + 2 + 3 = 666.

It is not a de Polignac number, because 3825843723 - 2² = 3825843719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3825843793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16349643 + ... + 16349876.

It is an arithmetic number, because the mean of its divisors is an integer number (495942720).

Almost surely, 2^3825843723 is an apocalyptic number.

3825843723 is a deficient number, since it is larger than the sum of its proper divisors (2125468917).

3825843723 is a wasteful number, since it uses less digits than its factorization.

3825843723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32699538 (or 32699535 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 3825843723 is about 61853.4051043271. The cubic root of 3825843723 is about 1564.0203830990.

The spelling of 3825843723 in words is "three billion, eight hundred twenty-five million, eight hundred forty-three thousand, seven hundred twenty-three".