1113844904 has 32 divisors (see below), whose sum is σ = 2204712000. Its totient is φ = 526090752.

The previous prime is 1113844891. The next prime is 1113844931. The reversal of 1113844904 is 4094483111.

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, 43277 + ... + 64035.

It is an arithmetic number, because the mean of its divisors is an integer number (68897250).

Almost surely, 2^1113844904 is an apocalyptic number.

It is an amenable number.

1113844904 is a deficient number, since it is larger than the sum of its proper divisors (1090867096).

1113844904 is a wasteful number, since it uses less digits than its factorization.

1113844904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21137 (or 21133 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1113844904 is about 33374.3150341696. The cubic root of 1113844904 is about 1036.5929259463.

The spelling of 1113844904 in words is "one billion, one hundred thirteen million, eight hundred forty-four thousand, nine hundred four".