1366652196 has 192 divisors, whose sum is σ = 4386511360. Its totient is φ = 358318080.

The previous prime is 1366652191. The next prime is 1366652251. The reversal of 1366652196 is 6912566631.

It is not an unprimeable number, because it can be changed into a prime (1366652191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2368260 + ... + 2368836.

Almost surely, 2^1366652196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1366652196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2193255680).

1366652196 is an abundant number, since it is smaller than the sum of its proper divisors (3019859164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1366652196 is a wasteful number, since it uses less digits than its factorization.

1366652196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 843 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 1366652196 is about 36968.2593044357. The cubic root of 1366652196 is about 1109.7351303734.

The spelling of 1366652196 in words is "one billion, three hundred sixty-six million, six hundred fifty-two thousand, one hundred ninety-six".