499993914 has 32 divisors (see below), whose sum is σ = 1145598336. Its totient is φ = 142511040.

The previous prime is 499993903. The next prime is 499993927. The reversal of 499993914 is 419399994.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 3544 + ... + 31820.

It is an arithmetic number, because the mean of its divisors is an integer number (35799948).

Almost surely, 2^499993914 is an apocalyptic number.

499993914 is an abundant number, since it is smaller than the sum of its proper divisors (645604422).

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

499993914 is a wasteful number, since it uses less digits than its factorization.

499993914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28710.

The product of its digits is 2834352, while the sum is 57.

The square root of 499993914 is about 22360.5436874867. The cubic root of 499993914 is about 793.6973056634.

The spelling of 499993914 in words is "four hundred ninety-nine million, nine hundred ninety-three thousand, nine hundred fourteen".