3720000004 has 24 divisors (see below), whose sum is σ = 7613025728. Its totient is φ = 1557208800.

The previous prime is 3720000001. The next prime is 3720000019. The reversal of 3720000004 is 4000000273.

3720000004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3720000001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1543647 + ... + 1546054.

Almost surely, 2^3720000004 is an apocalyptic number.

It is an amenable number.

3720000004 is an abundant number, since it is smaller than the sum of its proper divisors (3893025724).

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

3720000004 is a wasteful number, since it uses less digits than its factorization.

3720000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089755 (or 3089753 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 3720000004 is about 60991.8027606989. The cubic root of 3720000004 is about 1549.4621795545.

Adding to 3720000004 its reverse (4000000273), we get a palindrome (7720000277).

The spelling of 3720000004 in words is "three billion, seven hundred twenty million, four", and thus it is an aban number.