383528201 has 4 divisors (see below), whose sum is σ = 438317952. Its totient is φ = 328738452.

The previous prime is 383528183. The next prime is 383528231. The reversal of 383528201 is 102825383.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 383528201 - 2¹⁸ = 383266057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383528231) 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, 27394865 + ... + 27394878.

It is an arithmetic number, because the mean of its divisors is an integer number (109579488).

Almost surely, 2^383528201 is an apocalyptic number.

It is an amenable number.

383528201 is a deficient number, since it is larger than the sum of its proper divisors (54789751).

383528201 is an equidigital number, since it uses as much as digits as its factorization.

383528201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54789750.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 383528201 is about 19583.8760463806. The cubic root of 383528201 is about 726.5504360807.

The spelling of 383528201 in words is "three hundred eighty-three million, five hundred twenty-eight thousand, two hundred one".