2504384028 has 24 divisors (see below), whose sum is σ = 6492847760. Its totient is φ = 834794640.

The previous prime is 2504384021. The next prime is 2504384041. The reversal of 2504384028 is 8204834052.

2504384028 is a `hidden beast` number, since 250 + 4 + 384 + 0 + 28 = 666.

2504384028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2504383983 and 2504384001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504384021) 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, 11594263 + ... + 11594478.

Almost surely, 2^2504384028 is an apocalyptic number.

It is an amenable number.

2504384028 is an abundant number, since it is smaller than the sum of its proper divisors (3988463732).

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

2504384028 is a wasteful number, since it uses less digits than its factorization.

2504384028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23188754 (or 23188746 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 2504384028 is about 50043.8210771320. The cubic root of 2504384028 is about 1358.0016838684.

The spelling of 2504384028 in words is "two billion, five hundred four million, three hundred eighty-four thousand, twenty-eight".