1091794714 has 16 divisors (see below), whose sum is σ = 1665893376. Its totient is φ = 536511600.

The previous prime is 1091794703. The next prime is 1091794727. The reversal of 1091794714 is 4174971901.

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, 188319 + ... + 194029.

It is an arithmetic number, because the mean of its divisors is an integer number (104118336).

Almost surely, 2^1091794714 is an apocalyptic number.

1091794714 is a deficient number, since it is larger than the sum of its proper divisors (574098662).

1091794714 is a wasteful number, since it uses less digits than its factorization.

1091794714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7341.

The product of its (nonzero) digits is 63504, while the sum is 43.

The square root of 1091794714 is about 33042.3170192406. The cubic root of 1091794714 is about 1029.7069936658.

The spelling of 1091794714 in words is "one billion, ninety-one million, seven hundred ninety-four thousand, seven hundred fourteen".