493824101 has 2 divisors, whose sum is σ = 493824102. Its totient is φ = 493824100.

The previous prime is 493824077. The next prime is 493824113. The reversal of 493824101 is 101428394.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 489559876 + 4264225 = 22126^2 + 2065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-493824101 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 (493824301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246912050 + 246912051.

It is an arithmetic number, because the mean of its divisors is an integer number (246912051).

Almost surely, 2^493824101 is an apocalyptic number.

It is an amenable number.

493824101 is a deficient number, since it is larger than the sum of its proper divisors (1).

493824101 is an equidigital number, since it uses as much as digits as its factorization.

493824101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 493824101 is about 22222.1533835045. The cubic root of 493824101 is about 790.4191019838.

The spelling of 493824101 in words is "four hundred ninety-three million, eight hundred twenty-four thousand, one hundred one".