3798143085 has 64 divisors (see below), whose sum is σ = 6847856640. Its totient is φ = 1781767680.

The previous prime is 3798143071. The next prime is 3798143093. The reversal of 3798143085 is 5803418973.

3798143085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3798143085 - 2¹⁸ = 3797880941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 687444 + ... + 692946.

It is an arithmetic number, because the mean of its divisors is an integer number (106997760).

Almost surely, 2^3798143085 is an apocalyptic number.

It is an amenable number.

3798143085 is a deficient number, since it is larger than the sum of its proper divisors (3049713555).

3798143085 is a wasteful number, since it uses less digits than its factorization.

3798143085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 3798143085 is about 61629.0766197255. The cubic root of 3798143085 is about 1560.2365251983.

The spelling of 3798143085 in words is "three billion, seven hundred ninety-eight million, one hundred forty-three thousand, eighty-five".