498079922 has 18 divisors (see below), whose sum is σ = 766988703. Its totient is φ = 242585532.

The previous prime is 498079919. The next prime is 498079937. The reversal of 498079922 is 229970894.

It can be written as a sum of positive squares in only one way, i.e., 249039961 + 249039961 = 15781^2 + 15781^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15781.

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 1356983 + ... + 1357349.

Almost surely, 2^498079922 is an apocalyptic number.

498079922 is a deficient number, since it is larger than the sum of its proper divisors (268908781).

498079922 is an frugal number, since it uses more digits than its factorization.

498079922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 498079922 is about 22317.7042278098. The cubic root of 498079922 is about 792.6832447522.

Multiplying 498079922 by its sum of digits (50), we get a square (24903996100 = 157810²).

The spelling of 498079922 in words is "four hundred ninety-eight million, seventy-nine thousand, nine hundred twenty-two".