3958225238 has 8 divisors (see below), whose sum is σ = 6477095880. Its totient is φ = 1799193280.

The previous prime is 3958225189. The next prime is 3958225259. The reversal of 3958225238 is 8325228593.

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 = 3958225192 and 3958225201.

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, 89959643 + ... + 89959686.

It is an arithmetic number, because the mean of its divisors is an integer number (809636985).

Almost surely, 2^3958225238 is an apocalyptic number.

3958225238 is a deficient number, since it is larger than the sum of its proper divisors (2518870642).

3958225238 is a wasteful number, since it uses less digits than its factorization.

3958225238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179919342.

The product of its digits is 1036800, while the sum is 47.

The square root of 3958225238 is about 62914.4279001248. The cubic root of 3958225238 is about 1581.8555934831.

The spelling of 3958225238 in words is "three billion, nine hundred fifty-eight million, two hundred twenty-five thousand, two hundred thirty-eight".