499404995 has 8 divisors (see below), whose sum is σ = 599479920. Its totient is φ = 399394720.

The previous prime is 499404979. The next prime is 499405037. The reversal of 499404995 is 599404994.

It is a happy number.

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

It is not a de Polignac number, because 499404995 - 2⁴ = 499404979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2876 + ... + 31734.

It is an arithmetic number, because the mean of its divisors is an integer number (74934990).

Almost surely, 2^499404995 is an apocalyptic number.

499404995 is a deficient number, since it is larger than the sum of its proper divisors (100074925).

499404995 is a wasteful number, since it uses less digits than its factorization.

499404995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32325.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 499404995 is about 22347.3710981851. The cubic root of 499404995 is about 793.3855638274.

Subtracting 499404995 from its reverse (599404994), we obtain a palindrome (99999999).

The spelling of 499404995 in words is "four hundred ninety-nine million, four hundred four thousand, nine hundred ninety-five".