499996340 has 24 divisors (see below), whose sum is σ = 1072334592. Its totient is φ = 195742880.

The previous prime is 499996339. The next prime is 499996351. The reversal of 499996340 is 43699994.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 265016 + ... + 266895.

It is an arithmetic number, because the mean of its divisors is an integer number (44680608).

Almost surely, 2^499996340 is an apocalyptic number.

It is an amenable number.

499996340 is an abundant number, since it is smaller than the sum of its proper divisors (572338252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499996340 is a wasteful number, since it uses less digits than its factorization.

499996340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531967 (or 531965 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 53.

The square root of 499996340 is about 22360.5979347602. The cubic root of 499996340 is about 793.6985893501.

The spelling of 499996340 in words is "four hundred ninety-nine million, nine hundred ninety-six thousand, three hundred forty".