497016448 has 16 divisors (see below), whose sum is σ = 990150210. Its totient is φ = 248508160.

The previous prime is 497016343. The next prime is 497016463. The reversal of 497016448 is 844610794.

It can be written as a sum of positive squares in only one way, i.e., 428986944 + 68029504 = 20712^2 + 8248^2 .

It is a tau number, because it is divible by the number of its divisors (16).

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 as a sum of consecutive naturals, namely, 1941343 + ... + 1941598.

Almost surely, 2^497016448 is an apocalyptic number.

It is an amenable number.

497016448 is a deficient number, since it is larger than the sum of its proper divisors (493133762).

497016448 is an equidigital number, since it uses as much as digits as its factorization.

497016448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882955 (or 3882943 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 497016448 is about 22293.8657033723. The cubic root of 497016448 is about 792.1186775870.

The spelling of 497016448 in words is "four hundred ninety-seven million, sixteen thousand, four hundred forty-eight".