3798865255 has 8 divisors (see below), whose sum is σ = 4575097152. Its totient is φ = 3028119648.

The previous prime is 3798865247. The next prime is 3798865267. The reversal of 3798865255 is 5525688973.

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

It is a cyclic number.

It is not a de Polignac number, because 3798865255 - 2³ = 3798865247 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 3798865255.

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 7 ways as a sum of consecutive naturals, for example, 1370047 + ... + 1372816.

It is an arithmetic number, because the mean of its divisors is an integer number (571887144).

Almost surely, 2^3798865255 is an apocalyptic number.

3798865255 is a deficient number, since it is larger than the sum of its proper divisors (776231897).

3798865255 is a wasteful number, since it uses less digits than its factorization.

3798865255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743145.

The product of its digits is 18144000, while the sum is 58.

The square root of 3798865255 is about 61634.9353451433. The cubic root of 3798865255 is about 1560.3354055004.

The spelling of 3798865255 in words is "three billion, seven hundred ninety-eight million, eight hundred sixty-five thousand, two hundred fifty-five".