3932023238 has 64 divisors (see below), whose sum is σ = 7082788608. Its totient is φ = 1613589120.

The previous prime is 3932023237. The next prime is 3932023241. The reversal of 3932023238 is 8323202393.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3932023198 and 3932023207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3932023237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3007781 + ... + 3009087.

It is an arithmetic number, because the mean of its divisors is an integer number (110668572).

Almost surely, 2^3932023238 is an apocalyptic number.

3932023238 is a deficient number, since it is larger than the sum of its proper divisors (3150765370).

3932023238 is a wasteful number, since it uses less digits than its factorization.

3932023238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 3932023238 is about 62705.8469203630. The cubic root of 3932023238 is about 1578.3574285260.

The spelling of 3932023238 in words is "three billion, nine hundred thirty-two million, twenty-three thousand, two hundred thirty-eight".