494715476 has 6 divisors (see below), whose sum is σ = 865752090. Its totient is φ = 247357736.

The previous prime is 494715451. The next prime is 494715497. The reversal of 494715476 is 674517494.

It can be written as a sum of positive squares in only one way, i.e., 489471376 + 5244100 = 22124^2 + 2290^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 494715476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61839431 + ... + 61839438.

It is an arithmetic number, because the mean of its divisors is an integer number (144292015).

Almost surely, 2^494715476 is an apocalyptic number.

It is an amenable number.

494715476 is a deficient number, since it is larger than the sum of its proper divisors (371036614).

494715476 is a wasteful number, since it uses less digits than its factorization.

494715476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123678873 (or 123678871 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 494715476 is about 22242.2003407936. The cubic root of 494715476 is about 790.8943969517.

The spelling of 494715476 in words is "four hundred ninety-four million, seven hundred fifteen thousand, four hundred seventy-six".