3912489824 has 48 divisors (see below), whose sum is σ = 7773974208. Its totient is φ = 1938235392.

The previous prime is 3912489817. The next prime is 3912489827. The reversal of 3912489824 is 4289842193.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3912489827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1709609 + ... + 1711895.

It is an arithmetic number, because the mean of its divisors is an integer number (161957796).

Almost surely, 2^3912489824 is an apocalyptic number.

It is an amenable number.

3912489824 is a deficient number, since it is larger than the sum of its proper divisors (3861484384).

3912489824 is a wasteful number, since it uses less digits than its factorization.

3912489824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767 (or 2759 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 3912489824 is about 62549.8986729795. The cubic root of 3912489824 is about 1575.7394460479.

The spelling of 3912489824 in words is "three billion, nine hundred twelve million, four hundred eighty-nine thousand, eight hundred twenty-four".