8001384 has 32 divisors (see below), whose sum is σ = 20281920. Its totient is φ = 2630016.

The previous prime is 8001359. The next prime is 8001491. The reversal of 8001384 is 4831008.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532 + ... + 4035.

It is an arithmetic number, because the mean of its divisors is an integer number (633810).

Almost surely, 2^8001384 is an apocalyptic number.

It is an amenable number.

8001384 is an abundant number, since it is smaller than the sum of its proper divisors (12280536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8001384 is a wasteful number, since it uses less digits than its factorization.

8001384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4649 (or 4645 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8001384 is about 2828.6717731119. The cubic root of 8001384 is about 200.0115326683.

It can be divided in two parts, 8001 and 384, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8001384 in words is "eight million, one thousand, three hundred eighty-four".