3965100238 has 8 divisors (see below), whose sum is σ = 6488345880. Its totient is φ = 1802318280.

The previous prime is 3965100221. The next prime is 3965100259. The reversal of 3965100238 is 8320015693.

3965100238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3965100197 and 3965100206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90115893 + ... + 90115936.

It is an arithmetic number, because the mean of its divisors is an integer number (811043235).

Almost surely, 2^3965100238 is an apocalyptic number.

3965100238 is a deficient number, since it is larger than the sum of its proper divisors (2523245642).

3965100238 is a wasteful number, since it uses less digits than its factorization.

3965100238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180231842.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3965100238 is about 62969.0419015567. The cubic root of 3965100238 is about 1582.7708999018.

The spelling of 3965100238 in words is "three billion, nine hundred sixty-five million, one hundred thousand, two hundred thirty-eight".