384248203 has 4 divisors (see below), whose sum is σ = 386827200. Its totient is φ = 381669208.

The previous prime is 384248201. The next prime is 384248233. The reversal of 384248203 is 302842483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302842483 = 2087 ⋅145109.

It is a cyclic number.

It is not a de Polignac number, because 384248203 - 2¹ = 384248201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384248201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289275 + ... + 1289572.

It is an arithmetic number, because the mean of its divisors is an integer number (96706800).

Almost surely, 2^384248203 is an apocalyptic number.

384248203 is a deficient number, since it is larger than the sum of its proper divisors (2578997).

384248203 is a wasteful number, since it uses less digits than its factorization.

384248203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578996.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 384248203 is about 19602.2499473912. The cubic root of 384248203 is about 727.0048057594.

The spelling of 384248203 in words is "three hundred eighty-four million, two hundred forty-eight thousand, two hundred three".