536349493 has 2 divisors, whose sum is σ = 536349494. Its totient is φ = 536349492.

The previous prime is 536349487. The next prime is 536349497. The reversal of 536349493 is 394943635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 287404209 + 248945284 = 16953^2 + 15778^2 .

It is a cyclic number.

It is not a de Polignac number, because 536349493 - 2²⁵ = 502795061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536349497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268174746 + 268174747.

It is an arithmetic number, because the mean of its divisors is an integer number (268174747).

Almost surely, 2^536349493 is an apocalyptic number.

It is an amenable number.

536349493 is a deficient number, since it is larger than the sum of its proper divisors (1).

536349493 is an equidigital number, since it uses as much as digits as its factorization.

536349493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 46.

The square root of 536349493 is about 23159.2204747915. The cubic root of 536349493 is about 812.4861342959.

The spelling of 536349493 in words is "five hundred thirty-six million, three hundred forty-nine thousand, four hundred ninety-three".