1084105948 has 24 divisors (see below), whose sum is σ = 1939795200. Its totient is φ = 529905648.

The previous prime is 1084105931. The next prime is 1084105949. The reversal of 1084105948 is 8495014801.

It is a self number, because there is not a number n which added to its sum of digits gives 1084105948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084105949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188743 + ... + 194401.

It is an arithmetic number, because the mean of its divisors is an integer number (80824800).

Almost surely, 2^1084105948 is an apocalyptic number.

It is an amenable number.

1084105948 is a deficient number, since it is larger than the sum of its proper divisors (855689252).

1084105948 is a wasteful number, since it uses less digits than its factorization.

1084105948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6727 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 1084105948 is about 32925.7641976614. The cubic root of 1084105948 is about 1027.2841223549.

The spelling of 1084105948 in words is "one billion, eighty-four million, one hundred five thousand, nine hundred forty-eight".