496919805 has 16 divisors (see below), whose sum is σ = 816561024. Its totient is φ = 257860800.

The previous prime is 496919803. The next prime is 496919831. The reversal of 496919805 is 508919694.

It is not a de Polignac number, because 496919805 - 2¹ = 496919803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496919803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447121 + ... + 448230.

It is an arithmetic number, because the mean of its divisors is an integer number (51035064).

Almost surely, 2^496919805 is an apocalyptic number.

It is an amenable number.

496919805 is a deficient number, since it is larger than the sum of its proper divisors (319641219).

496919805 is a wasteful number, since it uses less digits than its factorization.

496919805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895396.

The product of its (nonzero) digits is 699840, while the sum is 51.

The square root of 496919805 is about 22291.6981183579. The cubic root of 496919805 is about 792.0673327486.

The spelling of 496919805 in words is "four hundred ninety-six million, nine hundred nineteen thousand, eight hundred five".