2385173328 has 40 divisors (see below), whose sum is σ = 6328234848. Its totient is φ = 773569152.

The previous prime is 2385173327. The next prime is 2385173333. The reversal of 2385173328 is 8233715832.

It is a self number, because there is not a number n which added to its sum of digits gives 2385173328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385173327) 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, 669726 + ... + 673277.

Almost surely, 2^2385173328 is an apocalyptic number.

It is an amenable number.

2385173328 is an abundant number, since it is smaller than the sum of its proper divisors (3943061520).

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

2385173328 is a wasteful number, since it uses less digits than its factorization.

2385173328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343051 (or 1343045 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 2385173328 is about 48838.2363317923. The cubic root of 2385173328 is about 1336.1031300742.

It can be divided in two parts, 23851 and 73328, that added together give a palindrome (97179).

The spelling of 2385173328 in words is "two billion, three hundred eighty-five million, one hundred seventy-three thousand, three hundred twenty-eight".