383469867 has 24 divisors (see below), whose sum is σ = 639802800. Its totient is φ = 218734080.

The previous prime is 383469857. The next prime is 383469883. The reversal of 383469867 is 768964383.

It is not a de Polignac number, because 383469867 - 2²⁸ = 115034411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (383469817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112242 + ... + 115607.

It is an arithmetic number, because the mean of its divisors is an integer number (26658450).

Almost surely, 2^383469867 is an apocalyptic number.

383469867 is a deficient number, since it is larger than the sum of its proper divisors (256332933).

383469867 is a wasteful number, since it uses less digits than its factorization.

383469867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227883 (or 227880 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 383469867 is about 19582.3866522955. The cubic root of 383469867 is about 726.5135985096.

The spelling of 383469867 in words is "three hundred eighty-three million, four hundred sixty-nine thousand, eight hundred sixty-seven".