2385172884 has 24 divisors (see below), whose sum is σ = 5715820768. Its totient is φ = 773569440.

The previous prime is 2385172883. The next prime is 2385172963. The reversal of 2385172884 is 4882715832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385172883) 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, 2685562 + ... + 2686449.

Almost surely, 2^2385172884 is an apocalyptic number.

It is an amenable number.

2385172884 is an abundant number, since it is smaller than the sum of its proper divisors (3330647884).

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

2385172884 is a wasteful number, since it uses less digits than its factorization.

2385172884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372055 (or 5372053 counting only the distinct ones).

The product of its digits is 860160, while the sum is 48.

The square root of 2385172884 is about 48838.2317861734. The cubic root of 2385172884 is about 1336.1030471690.

The spelling of 2385172884 in words is "two billion, three hundred eighty-five million, one hundred seventy-two thousand, eight hundred eighty-four".