506733349 has 2 divisors, whose sum is σ = 506733350. Its totient is φ = 506733348.

The previous prime is 506733341. The next prime is 506733373. The reversal of 506733349 is 943337605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376088449 + 130644900 = 19393^2 + 11430^2 .

It is a cyclic number.

It is not a de Polignac number, because 506733349 - 2³ = 506733341 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506733341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253366674 + 253366675.

It is an arithmetic number, because the mean of its divisors is an integer number (253366675).

Almost surely, 2^506733349 is an apocalyptic number.

It is an amenable number.

506733349 is a deficient number, since it is larger than the sum of its proper divisors (1).

506733349 is an equidigital number, since it uses as much as digits as its factorization.

506733349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 40.

The square root of 506733349 is about 22510.7385263123. The cubic root of 506733349 is about 797.2474930977.

It can be divided in two parts, 5067 and 33349, that added together give a 4-th power (38416 = 14⁴).

The spelling of 506733349 in words is "five hundred six million, seven hundred thirty-three thousand, three hundred forty-nine".