138095396 has 24 divisors (see below), whose sum is σ = 250635840. Its totient is φ = 66521952.

The previous prime is 138095387. The next prime is 138095407. The reversal of 138095396 is 693590831.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10715 + ... + 19773.

It is an arithmetic number, because the mean of its divisors is an integer number (10443160).

Almost surely, 2^138095396 is an apocalyptic number.

It is an amenable number.

138095396 is a deficient number, since it is larger than the sum of its proper divisors (112540444).

138095396 is a wasteful number, since it uses less digits than its factorization.

138095396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9203 (or 9201 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 138095396 is about 11751.3997464132. The cubic root of 138095396 is about 516.8839734292.

The spelling of 138095396 in words is "one hundred thirty-eight million, ninety-five thousand, three hundred ninety-six".