496399 has 2 divisors, whose sum is σ = 496400. Its totient is φ = 496398.

The previous prime is 496381. The next prime is 496427. The reversal of 496399 is 993694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 496399 - 2¹³ = 488207 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248199 + 248200.

It is an arithmetic number, because the mean of its divisors is an integer number (248200).

2⁴⁹⁶³⁹⁹ is an apocalyptic number.

496399 is a deficient number, since it is larger than the sum of its proper divisors (1).

496399 is an equidigital number, since it uses as much as digits as its factorization.

496399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 40.

The square root of 496399 is about 704.5558884858. Note that the first 3 decimals coincide. The cubic root of 496399 is about 79.1790522942.

The spelling of 496399 in words is "four hundred ninety-six thousand, three hundred ninety-nine".