1336778116 has 6 divisors (see below), whose sum is σ = 2339361710. Its totient is φ = 668389056.

The previous prime is 1336778087. The next prime is 1336778123. The reversal of 1336778116 is 6118776331.

It can be written as a sum of positive squares in only one way, i.e., 673921600 + 662856516 = 25960^2 + 25746^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 167097261 + ... + 167097268.

Almost surely, 2^1336778116 is an apocalyptic number.

It is an amenable number.

1336778116 is a deficient number, since it is larger than the sum of its proper divisors (1002583594).

1336778116 is a wasteful number, since it uses less digits than its factorization.

1336778116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334194533 (or 334194531 counting only the distinct ones).

The product of its digits is 127008, while the sum is 43.

The square root of 1336778116 is about 36561.9763689000. The cubic root of 1336778116 is about 1101.5894696471.

The spelling of 1336778116 in words is "one billion, three hundred thirty-six million, seven hundred seventy-eight thousand, one hundred sixteen".