3985347024 has 60 divisors (see below), whose sum is σ = 11217977316. Its totient is φ = 1320761856.

The previous prime is 3985347013. The next prime is 3985347029. The reversal of 3985347024 is 4207435893.

3985347024 is a `hidden beast` number, since 3 + 98 + 534 + 7 + 0 + 24 = 666.

3985347024 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1577678400 + 2407668624 = 39720^2 + 49068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3985347029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55077 + ... + 104900.

Almost surely, 2^3985347024 is an apocalyptic number.

It is an amenable number.

3985347024 is an abundant number, since it is smaller than the sum of its proper divisors (7232630292).

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

3985347024 is a wasteful number, since it uses less digits than its factorization.

3985347024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160164 (or 160155 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 3985347024 is about 63129.6049726275. The cubic root of 3985347024 is about 1585.4603344685.

The spelling of 3985347024 in words is "three billion, nine hundred eighty-five million, three hundred forty-seven thousand, twenty-four".