499092648 has 64 divisors (see below), whose sum is σ = 1273221120. Its totient is φ = 162993600.

The previous prime is 499092563. The next prime is 499092661. The reversal of 499092648 is 846290994.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 499092648.

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, 338553 + ... + 340023.

It is an arithmetic number, because the mean of its divisors is an integer number (19894080).

Almost surely, 2^499092648 is an apocalyptic number.

It is an amenable number.

499092648 is an abundant number, since it is smaller than the sum of its proper divisors (774128472).

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

499092648 is a wasteful number, since it uses less digits than its factorization.

499092648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758 (or 1754 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 499092648 is about 22340.3815544856. The cubic root of 499092648 is about 793.2201247650.

The spelling of 499092648 in words is "four hundred ninety-nine million, ninety-two thousand, six hundred forty-eight".