3796831138 has 4 divisors (see below), whose sum is σ = 5695246710. Its totient is φ = 1898415568.

The previous prime is 3796831111. The next prime is 3796831139. The reversal of 3796831138 is 8311386973.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3700653889 + 96177249 = 60833^2 + 9807^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3796831091 and 3796831100.

It is not an unprimeable number, because it can be changed into a prime (3796831139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 949207783 + ... + 949207786.

Almost surely, 2^3796831138 is an apocalyptic number.

3796831138 is a deficient number, since it is larger than the sum of its proper divisors (1898415572).

3796831138 is a wasteful number, since it uses less digits than its factorization.

3796831138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898415571.

The product of its digits is 653184, while the sum is 49.

The square root of 3796831138 is about 61618.4318041282. The cubic root of 3796831138 is about 1560.0568599152.

The spelling of 3796831138 in words is "three billion, seven hundred ninety-six million, eight hundred thirty-one thousand, one hundred thirty-eight".