1084734105 has 48 divisors (see below), whose sum is σ = 2147863680. Its totient is φ = 457726464.

The previous prime is 1084734059. The next prime is 1084734107. The reversal of 1084734105 is 5014374801.

It is not a de Polignac number, because 1084734105 - 2¹¹ = 1084732057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1084734107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12820 + ... + 48309.

It is an arithmetic number, because the mean of its divisors is an integer number (44747160).

Almost surely, 2^1084734105 is an apocalyptic number.

1084734105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1084734105 is a deficient number, since it is larger than the sum of its proper divisors (1063129575).

1084734105 is a wasteful number, since it uses less digits than its factorization.

1084734105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61170 (or 61157 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1084734105 is about 32935.3018052059. The cubic root of 1084734105 is about 1027.4824950694.

The spelling of 1084734105 in words is "one billion, eighty-four million, seven hundred thirty-four thousand, one hundred five".