3943425024 has 264 divisors, whose sum is σ = 14198778048. Its totient is φ = 1024081920.

The previous prime is 3943425023. The next prime is 3943425061. The reversal of 3943425024 is 4205243493.

It is a tau number, because it is divible by the number of its divisors (264).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3943425024.

It is not an unprimeable number, because it can be changed into a prime (3943425023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 706854 + ... + 712410.

Almost surely, 2^3943425024 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 3943425024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7099389024).

3943425024 is an abundant number, since it is smaller than the sum of its proper divisors (10255353024).

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

3943425024 is a wasteful number, since it uses less digits than its factorization.

3943425024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601 (or 5580 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3943425024 is about 62796.6959640394. The cubic root of 3943425024 is about 1579.8815571096.

The spelling of 3943425024 in words is "three billion, nine hundred forty-three million, four hundred twenty-five thousand, twenty-four".