3486073813 has 2 divisors, whose sum is σ = 3486073814. Its totient is φ = 3486073812.

The previous prime is 3486073753. The next prime is 3486073817. The reversal of 3486073813 is 3183706843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3430093489 + 55980324 = 58567^2 + 7482^2 .

It is a cyclic number.

It is not a de Polignac number, because 3486073813 - 2¹⁷ = 3485942741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3486073813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3486073817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743036906 + 1743036907.

It is an arithmetic number, because the mean of its divisors is an integer number (1743036907).

Almost surely, 2^3486073813 is an apocalyptic number.

It is an amenable number.

3486073813 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486073813 is an equidigital number, since it uses as much as digits as its factorization.

3486073813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 3486073813 is about 59042.9827583262. The cubic root of 3486073813 is about 1516.2780898884.

The spelling of 3486073813 in words is "three billion, four hundred eighty-six million, seventy-three thousand, eight hundred thirteen".