1084384 has 48 divisors (see below), whose sum is σ = 2515968. Its totient is φ = 450432.

The previous prime is 1084373. The next prime is 1084403. The reversal of 1084384 is 4834801.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 10477 + ... + 10579.

It is an arithmetic number, because the mean of its divisors is an integer number (52416).

2^1084384 is an apocalyptic number.

1084384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1084384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257984).

1084384 is an abundant number, since it is smaller than the sum of its proper divisors (1431584).

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

1084384 is a wasteful number, since it uses less digits than its factorization.

1084384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 1084384 is about 1041.3376013570. The cubic root of 1084384 is about 102.7371940951.

The spelling of 1084384 in words is "one million, eighty-four thousand, three hundred eighty-four".