499659995 has 8 divisors (see below), whose sum is σ = 620267760. Its totient is φ = 385944160.

The previous prime is 499659959. The next prime is 499660001. The reversal of 499659995 is 599956994.

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

It is not a de Polignac number, because 499659995 - 2¹² = 499655899 is a prime.

It is a super-2 number, since 2×499659995² = 499320221206800050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722821 + ... + 1723110.

It is an arithmetic number, because the mean of its divisors is an integer number (77533470).

Almost surely, 2^499659995 is an apocalyptic number.

499659995 is a deficient number, since it is larger than the sum of its proper divisors (120607765).

499659995 is a wasteful number, since it uses less digits than its factorization.

499659995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445965.

The product of its digits is 35429400, while the sum is 65.

The square root of 499659995 is about 22353.0757391461. The cubic root of 499659995 is about 793.5205770907.

The spelling of 499659995 in words is "four hundred ninety-nine million, six hundred fifty-nine thousand, nine hundred ninety-five".