3792534138 has 24 divisors (see below), whose sum is σ = 8218686528. Its totient is φ = 1263942792.

The previous prime is 3792534133. The next prime is 3792534169. The reversal of 3792534138 is 8314352973.

It is a junction number, because it is equal to n+sod(n) for n = 3792534093 and 3792534102.

It is not an unprimeable number, because it can be changed into a prime (3792534133) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 99295 + ... + 132077.

It is an arithmetic number, because the mean of its divisors is an integer number (342445272).

Almost surely, 2^3792534138 is an apocalyptic number.

3792534138 is an abundant number, since it is smaller than the sum of its proper divisors (4426152390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3792534138 is a wasteful number, since it uses less digits than its factorization.

3792534138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39218 (or 39215 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 3792534138 is about 61583.5541195862. The cubic root of 3792534138 is about 1559.4681150245.

The spelling of 3792534138 in words is "three billion, seven hundred ninety-two million, five hundred thirty-four thousand, one hundred thirty-eight".