1194661316 has 24 divisors (see below), whose sum is σ = 2102599296. Its totient is φ = 593929760.

The previous prime is 1194661283. The next prime is 1194661327. The reversal of 1194661316 is 6131664911.

It is a self number, because there is not a number n which added to its sum of digits gives 1194661316.

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, 597230 + ... + 599226.

It is an arithmetic number, because the mean of its divisors is an integer number (87608304).

Almost surely, 2^1194661316 is an apocalyptic number.

It is an amenable number.

1194661316 is a deficient number, since it is larger than the sum of its proper divisors (907937980).

1194661316 is a wasteful number, since it uses less digits than its factorization.

1194661316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779 (or 2777 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 1194661316 is about 34563.8729890040. The cubic root of 1194661316 is about 1061.0803379807.

The spelling of 1194661316 in words is "one billion, one hundred ninety-four million, six hundred sixty-one thousand, three hundred sixteen".