384120633 has 8 divisors (see below), whose sum is σ = 551557888. Its totient is φ = 236381904.

The previous prime is 384120623. The next prime is 384120697. The reversal of 384120633 is 336021483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 384120633 - 2⁴ = 384120617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 384120633.

It is not an unprimeable number, because it can be changed into a prime (384120623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4924585 + ... + 4924662.

It is an arithmetic number, because the mean of its divisors is an integer number (68944736).

Almost surely, 2^384120633 is an apocalyptic number.

It is an amenable number.

384120633 is a deficient number, since it is larger than the sum of its proper divisors (167437255).

384120633 is a wasteful number, since it uses less digits than its factorization.

384120633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9849263.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 384120633 is about 19598.9957140666. The cubic root of 384120633 is about 726.9243419100.

The spelling of 384120633 in words is "three hundred eighty-four million, one hundred twenty thousand, six hundred thirty-three".