499806703 has 8 divisors (see below), whose sum is σ = 548258256. Its totient is φ = 451857600.

The previous prime is 499806689. The next prime is 499806719. The reversal of 499806703 is 307608994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 499806703 - 2¹³ = 499798511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499806803) 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 7 ways as a sum of consecutive naturals, for example, 123526 + ... + 127507.

It is an arithmetic number, because the mean of its divisors is an integer number (68532282).

Almost surely, 2^499806703 is an apocalyptic number.

499806703 is a deficient number, since it is larger than the sum of its proper divisors (48451553).

499806703 is a wasteful number, since it uses less digits than its factorization.

499806703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251225.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 499806703 is about 22356.3571048595. The cubic root of 499806703 is about 793.5982328473.

The spelling of 499806703 in words is "four hundred ninety-nine million, eight hundred six thousand, seven hundred three".