504474786 has 12 divisors (see below), whose sum is σ = 1093028742. Its totient is φ = 168158256.

The previous prime is 504474727. The next prime is 504474791. The reversal of 504474786 is 687474405.

504474786 is a `hidden beast` number, since 504 + 4 + 74 + 78 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 502611561 + 1863225 = 22419^2 + 1365^2 .

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 5 ways as a sum of consecutive naturals, for example, 14013171 + ... + 14013206.

Almost surely, 2^504474786 is an apocalyptic number.

504474786 is an abundant number, since it is smaller than the sum of its proper divisors (588553956).

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

504474786 is a wasteful number, since it uses less digits than its factorization.

504474786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28026385 (or 28026382 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 504474786 is about 22460.5161561350. The cubic root of 504474786 is about 796.0612574171.

The spelling of 504474786 in words is "five hundred four million, four hundred seventy-four thousand, seven hundred eighty-six".