2338203987 has 48 divisors (see below), whose sum is σ = 4173990912. Its totient is φ = 1230739200.

The previous prime is 2338203979. The next prime is 2338203997. The reversal of 2338203987 is 7893028332.

It is a happy number.

2338203987 is a `hidden beast` number, since 233 + 8 + 20 + 398 + 7 = 666.

2338203987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2338203987 - 2³ = 2338203979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2338203997) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27112 + ... + 73562.

It is an arithmetic number, because the mean of its divisors is an integer number (86958144).

Almost surely, 2^2338203987 is an apocalyptic number.

2338203987 is a deficient number, since it is larger than the sum of its proper divisors (1835786925).

2338203987 is a wasteful number, since it uses less digits than its factorization.

2338203987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46528 (or 46525 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 2338203987 is about 48354.9789266834. The cubic root of 2338203987 is about 1327.2746473950.

The spelling of 2338203987 in words is "two billion, three hundred thirty-eight million, two hundred three thousand, nine hundred eighty-seven".