1196684613 has 12 divisors (see below), whose sum is σ = 1736095660. Its totient is φ = 794304576.

The previous prime is 1196684609. The next prime is 1196684617. The reversal of 1196684613 is 3164866911.

It is an interprime number because it is at equal distance from previous prime (1196684609) and next prime (1196684617).

It can be written as a sum of positive squares in 2 ways, for example, as 1095742404 + 100942209 = 33102^2 + 10047^2 .

It is not a de Polignac number, because 1196684613 - 2² = 1196684609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196684617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288256 + ... + 292377.

Almost surely, 2^1196684613 is an apocalyptic number.

It is an amenable number.

1196684613 is a deficient number, since it is larger than the sum of its proper divisors (539411047).

1196684613 is a wasteful number, since it uses less digits than its factorization.

1196684613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580868 (or 580865 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 1196684613 is about 34593.1295635419. The cubic root of 1196684613 is about 1061.6790208537.

The spelling of 1196684613 in words is "one billion, one hundred ninety-six million, six hundred eighty-four thousand, six hundred thirteen".