384075111 has 8 divisors (see below), whose sum is σ = 585257344. Its totient is φ = 219471480.

The previous prime is 384075079. The next prime is 384075121. The reversal of 384075111 is 111570483.

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

It is not a de Polignac number, because 384075111 - 2⁵ = 384075079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384075121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9144625 + ... + 9144666.

It is an arithmetic number, because the mean of its divisors is an integer number (73157168).

Almost surely, 2^384075111 is an apocalyptic number.

384075111 is a deficient number, since it is larger than the sum of its proper divisors (201182233).

384075111 is a wasteful number, since it uses less digits than its factorization.

384075111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18289301.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 384075111 is about 19597.8343446412. The cubic root of 384075111 is about 726.8956249269.

The spelling of 384075111 in words is "three hundred eighty-four million, seventy-five thousand, one hundred eleven".