384082642 has 8 divisors (see below), whose sum is σ = 576487296. Its totient is φ = 191920212.

The previous prime is 384082639. The next prime is 384082661. The reversal of 384082642 is 246280483.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56538 + ... + 62965.

It is an arithmetic number, because the mean of its divisors is an integer number (72060912).

Almost surely, 2^384082642 is an apocalyptic number.

384082642 is a deficient number, since it is larger than the sum of its proper divisors (192404654).

384082642 is a wasteful number, since it uses less digits than its factorization.

384082642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121112.

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 384082642 is about 19598.0264822762. The cubic root of 384082642 is about 726.9003759205.

The spelling of 384082642 in words is "three hundred eighty-four million, eighty-two thousand, six hundred forty-two".