384620341 has 4 divisors (see below), whose sum is σ = 439566112. Its totient is φ = 329674572.

The previous prime is 384620339. The next prime is 384620387. The reversal of 384620341 is 143026483.

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 a cyclic number.

It is not a de Polignac number, because 384620341 - 2¹ = 384620339 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 (384620141) 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, 27472875 + ... + 27472888.

It is an arithmetic number, because the mean of its divisors is an integer number (109891528).

Almost surely, 2^384620341 is an apocalyptic number.

It is an amenable number.

384620341 is a deficient number, since it is larger than the sum of its proper divisors (54945771).

384620341 is an equidigital number, since it uses as much as digits as its factorization.

384620341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54945770.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 384620341 is about 19611.7398769207. The cubic root of 384620341 is about 727.2394273915.

The spelling of 384620341 in words is "three hundred eighty-four million, six hundred twenty thousand, three hundred forty-one".