3136700068 has 6 divisors (see below), whose sum is σ = 5489225126. Its totient is φ = 1568350032.

The previous prime is 3136700011. The next prime is 3136700071. The reversal of 3136700068 is 8600076313.

It can be written as a sum of positive squares in only one way, i.e., 2440162404 + 696537664 = 49398^2 + 26392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392087505 + ... + 392087512.

Almost surely, 2^3136700068 is an apocalyptic number.

It is an amenable number.

3136700068 is a deficient number, since it is larger than the sum of its proper divisors (2352525058).

3136700068 is a wasteful number, since it uses less digits than its factorization.

3136700068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784175021 (or 784175019 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3136700068 is about 56006.2502583417. The cubic root of 3136700068 is about 1463.8311943930.

The spelling of 3136700068 in words is "three billion, one hundred thirty-six million, seven hundred thousand, sixty-eight".