384007 has 8 divisors (see below), whose sum is σ = 418880. Its totient is φ = 349920.

The previous prime is 384001. The next prime is 384017. The reversal of 384007 is 700483.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384007 is a prime.

It is a super-2 number, since 2×384007² = 294922752098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384001) 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, 1282 + ... + 1552.

It is an arithmetic number, because the mean of its divisors is an integer number (52360).

2³⁸⁴⁰⁰⁷ is an apocalyptic number.

384007 is a deficient number, since it is larger than the sum of its proper divisors (34873).

384007 is a wasteful number, since it uses less digits than its factorization.

384007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 384007 is about 619.6829834682. The cubic root of 384007 is about 72.6852653719.

The spelling of 384007 in words is "three hundred eighty-four thousand, seven".