384700413 has 4 divisors (see below), whose sum is σ = 512933888. Its totient is φ = 256466940.

The previous prime is 384700411. The next prime is 384700427. The reversal of 384700413 is 314007483.

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 384700413 - 2¹ = 384700411 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 (384700411) 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, 64116733 + ... + 64116738.

It is an arithmetic number, because the mean of its divisors is an integer number (128233472).

Almost surely, 2^384700413 is an apocalyptic number.

It is an amenable number.

384700413 is a deficient number, since it is larger than the sum of its proper divisors (128233475).

384700413 is a wasteful number, since it uses less digits than its factorization.

384700413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128233474.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 384700413 is about 19613.7812009821. The cubic root of 384700413 is about 727.2898905528.

Adding to 384700413 its reverse (314007483), we get a palindrome (698707896).

The spelling of 384700413 in words is "three hundred eighty-four million, seven hundred thousand, four hundred thirteen".