2389728150 has 48 divisors (see below), whose sum is σ = 6585032400. Its totient is φ = 637260480.

The previous prime is 2389728149. The next prime is 2389728161. The reversal of 2389728150 is 518279832.

It is a happy number.

2389728150 is a `hidden beast` number, since 238 + 97 + 281 + 50 = 666.

2389728150 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 (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2389728096 and 2389728105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 883735 + ... + 886434.

It is an arithmetic number, because the mean of its divisors is an integer number (137188175).

Almost surely, 2^2389728150 is an apocalyptic number.

2389728150 is an abundant number, since it is smaller than the sum of its proper divisors (4195304250).

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

2389728150 is a wasteful number, since it uses less digits than its factorization.

2389728150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770190 (or 1770179 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 2389728150 is about 48884.8458113555. The cubic root of 2389728150 is about 1336.9530811902.

The spelling of 2389728150 in words is "two billion, three hundred eighty-nine million, seven hundred twenty-eight thousand, one hundred fifty".