1083653834 has 16 divisors (see below), whose sum is σ = 1641427200. Its totient is φ = 536531424.

The previous prime is 1083653807. The next prime is 1083653843. The reversal of 1083653834 is 4383563801.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1083653791 and 1083653800.

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, 110087 + ... + 119525.

It is an arithmetic number, because the mean of its divisors is an integer number (102589200).

Almost surely, 2^1083653834 is an apocalyptic number.

1083653834 is a deficient number, since it is larger than the sum of its proper divisors (557773366).

1083653834 is a wasteful number, since it uses less digits than its factorization.

1083653834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9997.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 1083653834 is about 32918.8978248057. The cubic root of 1083653834 is about 1027.1412967962.

The spelling of 1083653834 in words is "one billion, eighty-three million, six hundred fifty-three thousand, eight hundred thirty-four".