499914923 has 8 divisors (see below), whose sum is σ = 507110400. Its totient is φ = 492741288.

The previous prime is 499914911. The next prime is 499914931. The reversal of 499914923 is 329419994.

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 499914923 - 2¹⁶ = 499849387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499914823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43790 + ... + 54012.

It is an arithmetic number, because the mean of its divisors is an integer number (63388800).

Almost surely, 2^499914923 is an apocalyptic number.

499914923 is a deficient number, since it is larger than the sum of its proper divisors (7195477).

499914923 is a wasteful number, since it uses less digits than its factorization.

499914923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10921.

The product of its digits is 629856, while the sum is 50.

The square root of 499914923 is about 22358.7773145134. Note that the first 3 decimals coincide. The cubic root of 499914923 is about 793.6555063241.

The spelling of 499914923 in words is "four hundred ninety-nine million, nine hundred fourteen thousand, nine hundred twenty-three".