3800045938 has 32 divisors (see below), whose sum is σ = 6577998336. Its totient is φ = 1630795008.

The previous prime is 3800045933. The next prime is 3800045957. The reversal of 3800045938 is 8395400083.

It is a self number, because there is not a number n which added to its sum of digits gives 3800045938.

It is not an unprimeable number, because it can be changed into a prime (3800045933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15106 + ... + 88477.

It is an arithmetic number, because the mean of its divisors is an integer number (205562448).

Almost surely, 2^3800045938 is an apocalyptic number.

3800045938 is a deficient number, since it is larger than the sum of its proper divisors (2777952398).

3800045938 is a wasteful number, since it uses less digits than its factorization.

3800045938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103698.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 3800045938 is about 61644.5126349459. The cubic root of 3800045938 is about 1560.4970389127.

It can be divided in two parts, 38000 and 45938, that added together give a palindrome (83938).

The spelling of 3800045938 in words is "three billion, eight hundred million, forty-five thousand, nine hundred thirty-eight".