3835223938 has 16 divisors (see below), whose sum is σ = 7080413760. Its totient is φ = 1517231376.

The previous prime is 3835223933. The next prime is 3835223947. The reversal of 3835223938 is 8393225383.

3835223938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3835223933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10536148 + ... + 10536511.

It is an arithmetic number, because the mean of its divisors is an integer number (442525860).

Almost surely, 2^3835223938 is an apocalyptic number.

3835223938 is a deficient number, since it is larger than the sum of its proper divisors (3245189822).

3835223938 is a wasteful number, since it uses less digits than its factorization.

3835223938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21072681.

The product of its digits is 933120, while the sum is 46.

The square root of 3835223938 is about 61929.1848646500. The cubic root of 3835223938 is about 1565.2975631421.

The spelling of 3835223938 in words is "three billion, eight hundred thirty-five million, two hundred twenty-three thousand, nine hundred thirty-eight".