383848383 has 4 divisors (see below), whose sum is σ = 511797848. Its totient is φ = 255898920.

The previous prime is 383848369. The next prime is 383848411.

383848383 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 383848383 - 2⁵ = 383848351 is a prime.

It is a super-2 number, since 2×383848383² = 294679162263429378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383840383) 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, 63974728 + ... + 63974733.

It is an arithmetic number, because the mean of its divisors is an integer number (127949462).

Almost surely, 2^383848383 is an apocalyptic number.

383848383 is a deficient number, since it is larger than the sum of its proper divisors (127949465).

383848383 is a wasteful number, since it uses less digits than its factorization.

383848383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127949464.

The product of its digits is 1327104, while the sum is 48.

The square root of 383848383 is about 19592.0489740098. The cubic root of 383848383 is about 726.7525626048.

The spelling of 383848383 in words is "three hundred eighty-three million, eight hundred forty-eight thousand, three hundred eighty-three".