3149206793 has 2 divisors, whose sum is σ = 3149206794. Its totient is φ = 3149206792.

The previous prime is 3149206777. The next prime is 3149206859. The reversal of 3149206793 is 3976029413.

3149206793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2572822729 + 576384064 = 50723^2 + 24008^2 .

It is a cyclic number.

It is not a de Polignac number, because 3149206793 - 2⁴ = 3149206777 is a prime.

It is not a weakly prime, because it can be changed into another prime (3149206693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574603396 + 1574603397.

It is an arithmetic number, because the mean of its divisors is an integer number (1574603397).

Almost surely, 2^3149206793 is an apocalyptic number.

It is an amenable number.

3149206793 is a deficient number, since it is larger than the sum of its proper divisors (1).

3149206793 is an equidigital number, since it uses as much as digits as its factorization.

3149206793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 3149206793 is about 56117.7939071022. The cubic root of 3149206793 is about 1465.7741551703.

The spelling of 3149206793 in words is "three billion, one hundred forty-nine million, two hundred six thousand, seven hundred ninety-three".