1084430 has 16 divisors (see below), whose sum is σ = 2067120. Its totient is φ = 408192.

The previous prime is 1084429. The next prime is 1084451. The reversal of 1084430 is 344801.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3020 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (129195).

2^1084430 is an apocalyptic number.

1084430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1084430 is a deficient number, since it is larger than the sum of its proper divisors (982690).

1084430 is a wasteful number, since it uses less digits than its factorization.

1084430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1084430 is about 1041.3596881001. The cubic root of 1084430 is about 102.7386467921.

The spelling of 1084430 in words is "one million, eighty-four thousand, four hundred thirty".