504494799 has 8 divisors (see below), whose sum is σ = 672840960. Its totient is φ = 336239256.

The previous prime is 504494777. The next prime is 504494803. The reversal of 504494799 is 997494405.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 504494799 - 2⁷ = 504494671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503494799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8377 + ... + 32850.

It is an arithmetic number, because the mean of its divisors is an integer number (84105120).

Almost surely, 2^504494799 is an apocalyptic number.

504494799 is a deficient number, since it is larger than the sum of its proper divisors (168346161).

504494799 is a wasteful number, since it uses less digits than its factorization.

504494799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45309.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 504494799 is about 22460.9616668566. The cubic root of 504494799 is about 796.0717841165.

The spelling of 504494799 in words is "five hundred four million, four hundred ninety-four thousand, seven hundred ninety-nine".