3857068799 has 12 divisors (see below), whose sum is σ = 4138180200. Its totient is φ = 3585070944.

The previous prime is 3857068793. The next prime is 3857068801. The reversal of 3857068799 is 9978607583.

It is a de Polignac number, because none of the positive numbers 2^k-3857068799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3857068793) 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, 17237 + ... + 89505.

It is an arithmetic number, because the mean of its divisors is an integer number (344848350).

Almost surely, 2^3857068799 is an apocalyptic number.

3857068799 is a deficient number, since it is larger than the sum of its proper divisors (281111401).

3857068799 is an equidigital number, since it uses as much as digits as its factorization.

3857068799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72394 (or 72341 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 62.

The square root of 3857068799 is about 62105.3041132559. The cubic root of 3857068799 is about 1568.2638385716.

The spelling of 3857068799 in words is "three billion, eight hundred fifty-seven million, sixty-eight thousand, seven hundred ninety-nine".