1118860834 has 32 divisors (see below), whose sum is σ = 2121428736. Its totient is φ = 430660800.

The previous prime is 1118860811. The next prime is 1118860843. The reversal of 1118860834 is 4380688111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76342 + ... + 89809.

It is an arithmetic number, because the mean of its divisors is an integer number (66294648).

Almost surely, 2^1118860834 is an apocalyptic number.

1118860834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1118860834 is a deficient number, since it is larger than the sum of its proper divisors (1002567902).

1118860834 is a wasteful number, since it uses less digits than its factorization.

1118860834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166210.

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 1118860834 is about 33449.3771840374. The cubic root of 1118860834 is about 1038.1466108872.

The spelling of 1118860834 in words is "one billion, one hundred eighteen million, eight hundred sixty thousand, eight hundred thirty-four".