493962941 has 2 divisors, whose sum is σ = 493962942. Its totient is φ = 493962940.

The previous prime is 493962929. The next prime is 493962947. The reversal of 493962941 is 149269394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 400840441 + 93122500 = 20021^2 + 9650^2 .

It is a cyclic number.

It is not a de Polignac number, because 493962941 - 2⁶ = 493962877 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 (493962947) 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, 246981470 + 246981471.

It is an arithmetic number, because the mean of its divisors is an integer number (246981471).

Almost surely, 2^493962941 is an apocalyptic number.

It is an amenable number.

493962941 is a deficient number, since it is larger than the sum of its proper divisors (1).

493962941 is an equidigital number, since it uses as much as digits as its factorization.

493962941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 47.

The square root of 493962941 is about 22225.2770736385. The cubic root of 493962941 is about 790.4931712086.

The spelling of 493962941 in words is "four hundred ninety-three million, nine hundred sixty-two thousand, nine hundred forty-one".