2385788872 has 32 divisors (see below), whose sum is σ = 4527300600. Its totient is φ = 1178560000.

The previous prime is 2385788833. The next prime is 2385788921. The reversal of 2385788872 is 2788875832.

2385788872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2029862916 + 355925956 = 45054^2 + 18866^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408372 + ... + 414172.

Almost surely, 2^2385788872 is an apocalyptic number.

It is an amenable number.

2385788872 is a deficient number, since it is larger than the sum of its proper divisors (2141511728).

2385788872 is a wasteful number, since it uses less digits than its factorization.

2385788872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417 (or 6413 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 58.

The square root of 2385788872 is about 48844.5377908318. The cubic root of 2385788872 is about 1336.2180566663.

The spelling of 2385788872 in words is "two billion, three hundred eighty-five million, seven hundred eighty-eight thousand, eight hundred seventy-two".