499485329 has 8 divisors (see below), whose sum is σ = 584763648. Its totient is φ = 417687840.

The previous prime is 499485317. The next prime is 499485331. The reversal of 499485329 is 923584994.

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 499485329 - 2⁸ = 499485073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (499485379) 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, 869897 + ... + 870470.

It is an arithmetic number, because the mean of its divisors is an integer number (73095456).

Almost surely, 2^499485329 is an apocalyptic number.

It is an amenable number.

499485329 is a deficient number, since it is larger than the sum of its proper divisors (85278319).

499485329 is a wasteful number, since it uses less digits than its factorization.

499485329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740415.

The product of its digits is 2799360, while the sum is 53.

The square root of 499485329 is about 22349.1684185341. The cubic root of 499485329 is about 793.4281027282.

The spelling of 499485329 in words is "four hundred ninety-nine million, four hundred eighty-five thousand, three hundred twenty-nine".