3149794431306 has 24 divisors (see below), whose sum is σ = 6918041653380. Its totient is φ = 1035548853696.

The previous prime is 3149794431299. The next prime is 3149794431319. The reversal of 3149794431306 is 6031344979413.

3149794431306 is a `hidden beast` number, since 3 + 1 + 4 + 97 + 94 + 431 + 30 + 6 = 666.

3149794431306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2900069355681 + 249725075625 = 1702959^2 + 499725^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1198550601 + ... + 1198553228.

Almost surely, 2^{3149794431306} is an apocalyptic number.

3149794431306 is an abundant number, since it is smaller than the sum of its proper divisors (3768247222074).

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

3149794431306 is a wasteful number, since it uses less digits than its factorization.

3149794431306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397103910 (or 2397103907 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 3149794431306 in words is "three trillion, one hundred forty-nine billion, seven hundred ninety-four million, four hundred thirty-one thousand, three hundred six".