3486009893 has 2 divisors, whose sum is σ = 3486009894. Its totient is φ = 3486009892.

The previous prime is 3486009889. The next prime is 3486009941. The reversal of 3486009893 is 3989006843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3446042209 + 39967684 = 58703^2 + 6322^2 .

It is a cyclic number.

It is not a de Polignac number, because 3486009893 - 2² = 3486009889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3486009193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743004946 + 1743004947.

It is an arithmetic number, because the mean of its divisors is an integer number (1743004947).

Almost surely, 2^3486009893 is an apocalyptic number.

It is an amenable number.

3486009893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486009893 is an equidigital number, since it uses as much as digits as its factorization.

3486009893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 3486009893 is about 59042.4414552786. The cubic root of 3486009893 is about 1516.2688224342.

The spelling of 3486009893 in words is "three billion, four hundred eighty-six million, nine thousand, eight hundred ninety-three".