383808023 has 4 divisors (see below), whose sum is σ = 385058520. Its totient is φ = 382557528.

The previous prime is 383808001. The next prime is 383808049. The reversal of 383808023 is 320808383.

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

It is a cyclic number.

It is not a de Polignac number, because 383808023 - 2¹⁰ = 383806999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383808053) 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, 624788 + ... + 625401.

It is an arithmetic number, because the mean of its divisors is an integer number (96264630).

Almost surely, 2^383808023 is an apocalyptic number.

383808023 is a deficient number, since it is larger than the sum of its proper divisors (1250497).

383808023 is a wasteful number, since it uses less digits than its factorization.

383808023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250496.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 383808023 is about 19591.0189372580. The cubic root of 383808023 is about 726.7270900807.

The spelling of 383808023 in words is "three hundred eighty-three million, eight hundred eight thousand, twenty-three".