3712384520 has 64 divisors (see below), whose sum is σ = 9524556720. Its totient is φ = 1290092544.

The previous prime is 3712384519. The next prime is 3712384549. The reversal of 3712384520 is 254832173.

3712384520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2789318596 + 923065924 = 52814^2 + 30382^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201137 + ... + 218816.

Almost surely, 2^3712384520 is an apocalyptic number.

It is an amenable number.

3712384520 is an abundant number, since it is smaller than the sum of its proper divisors (5812172200).

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

3712384520 is a wasteful number, since it uses less digits than its factorization.

3712384520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419994 (or 419990 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 3712384520 is about 60929.3403870418. The cubic root of 3712384520 is about 1548.4041181079.

The spelling of 3712384520 in words is "three billion, seven hundred twelve million, three hundred eighty-four thousand, five hundred twenty".