536936893 has 2 divisors, whose sum is σ = 536936894. Its totient is φ = 536936892.

The previous prime is 536936867. The next prime is 536936921. The reversal of 536936893 is 398639635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370062169 + 166874724 = 19237^2 + 12918^2 .

It is a cyclic number.

It is not a de Polignac number, because 536936893 - 2²¹ = 534839741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 536936893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536930893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268468446 + 268468447.

It is an arithmetic number, because the mean of its divisors is an integer number (268468447).

Almost surely, 2^536936893 is an apocalyptic number.

It is an amenable number.

536936893 is a deficient number, since it is larger than the sum of its proper divisors (1).

536936893 is an equidigital number, since it uses as much as digits as its factorization.

536936893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3149280, while the sum is 52.

The square root of 536936893 is about 23171.8987784773. The cubic root of 536936893 is about 812.7826326555.

The spelling of 536936893 in words is "five hundred thirty-six million, nine hundred thirty-six thousand, eight hundred ninety-three".