1084785834 has 16 divisors (see below), whose sum is σ = 2366805600. Its totient is φ = 328722960.

The previous prime is 1084785817. The next prime is 1084785853. The reversal of 1084785834 is 4385874801.

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, 8218009 + ... + 8218140.

It is an arithmetic number, because the mean of its divisors is an integer number (147925350).

Almost surely, 2^1084785834 is an apocalyptic number.

1084785834 is an abundant number, since it is smaller than the sum of its proper divisors (1282019766).

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

1084785834 is a wasteful number, since it uses less digits than its factorization.

1084785834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16436165.

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 1084785834 is about 32936.0871082161. The cubic root of 1084785834 is about 1027.4988277347.

The spelling of 1084785834 in words is "one billion, eighty-four million, seven hundred eighty-five thousand, eight hundred thirty-four".