384482793 has 4 divisors (see below), whose sum is σ = 512643728. Its totient is φ = 256321860.

The previous prime is 384482771. The next prime is 384482797. The reversal of 384482793 is 397284483.

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 384482793 - 2¹² = 384478697 is a prime.

It is a super-2 number, since 2×384482793² = 295654036226161698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384482797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64080463 + ... + 64080468.

It is an arithmetic number, because the mean of its divisors is an integer number (128160932).

Almost surely, 2^384482793 is an apocalyptic number.

It is an amenable number.

384482793 is a deficient number, since it is larger than the sum of its proper divisors (128160935).

384482793 is a wasteful number, since it uses less digits than its factorization.

384482793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128160934.

The product of its digits is 1161216, while the sum is 48.

The square root of 384482793 is about 19608.2327862559. The cubic root of 384482793 is about 727.1527252208.

The spelling of 384482793 in words is "three hundred eighty-four million, four hundred eighty-two thousand, seven hundred ninety-three".