494920776 has 48 divisors (see below), whose sum is σ = 1439313840. Its totient is φ = 141405600.

The previous prime is 494920753. The next prime is 494920781. The reversal of 494920776 is 677029494.

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 11 ways as a sum of consecutive naturals, for example, 209250 + ... + 211601.

It is an arithmetic number, because the mean of its divisors is an integer number (29985705).

Almost surely, 2^494920776 is an apocalyptic number.

It is an amenable number.

494920776 is an abundant number, since it is smaller than the sum of its proper divisors (944393064).

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

494920776 is a wasteful number, since it uses less digits than its factorization.

494920776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420874 (or 420863 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 494920776 is about 22246.8149630458. The cubic root of 494920776 is about 791.0037851909.

The spelling of 494920776 in words is "four hundred ninety-four million, nine hundred twenty thousand, seven hundred seventy-six".