493882757 has 2 divisors, whose sum is σ = 493882758. Its totient is φ = 493882756.

The previous prime is 493882723. The next prime is 493882787. The reversal of 493882757 is 757288394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429898756 + 63984001 = 20734^2 + 7999^2 .

It is a cyclic number.

It is not a de Polignac number, because 493882757 - 2¹⁰ = 493881733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 493882699 and 493882708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493882717) 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, 246941378 + 246941379.

It is an arithmetic number, because the mean of its divisors is an integer number (246941379).

Almost surely, 2^493882757 is an apocalyptic number.

It is an amenable number.

493882757 is a deficient number, since it is larger than the sum of its proper divisors (1).

493882757 is an equidigital number, since it uses as much as digits as its factorization.

493882757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 53.

The square root of 493882757 is about 22223.4731084050. The cubic root of 493882757 is about 790.4503958441.

The spelling of 493882757 in words is "four hundred ninety-three million, eight hundred eighty-two thousand, seven hundred fifty-seven".