490696824 has 16 divisors (see below), whose sum is σ = 1226742120. Its totient is φ = 163565600.

The previous prime is 490696819. The next prime is 490696837. The reversal of 490696824 is 428696094.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10222827 + ... + 10222874.

Almost surely, 2^490696824 is an apocalyptic number.

It is an amenable number.

490696824 is an abundant number, since it is smaller than the sum of its proper divisors (736045296).

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

490696824 is a wasteful number, since it uses less digits than its factorization.

490696824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20445710 (or 20445706 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 490696824 is about 22151.6776791285. The cubic root of 490696824 is about 788.7470519437.

The spelling of 490696824 in words is "four hundred ninety million, six hundred ninety-six thousand, eight hundred twenty-four".