3912942528 has 252 divisors, whose sum is σ = 12869320464. Its totient is φ = 1133721600.

The previous prime is 3912942521. The next prime is 3912942529. The reversal of 3912942528 is 8252492193.

3912942528 is a `hidden beast` number, since 39 + 1 + 2 + 94 + 2 + 528 = 666.

It is a super-2 number, since 2×3912942528² = 30622238454862061568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3912942521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1601788 + ... + 1604228.

It is an arithmetic number, because the mean of its divisors is an integer number (51068732).

Almost surely, 2^3912942528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3912942528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6434660232).

3912942528 is an abundant number, since it is smaller than the sum of its proper divisors (8956377936).

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

3912942528 is a wasteful number, since it uses less digits than its factorization.

3912942528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504 (or 2480 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 3912942528 is about 62553.5173111792. The cubic root of 3912942528 is about 1575.8002186055.

The spelling of 3912942528 in words is "three billion, nine hundred twelve million, nine hundred forty-two thousand, five hundred twenty-eight".