494559467 has 4 divisors (see below), whose sum is σ = 494703216. Its totient is φ = 494415720.

The previous prime is 494559433. The next prime is 494559479. The reversal of 494559467 is 764955494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 494559467 - 2¹² = 494555371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494559407) by changing a digit.

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, 66584 + ... + 73637.

It is an arithmetic number, because the mean of its divisors is an integer number (123675804).

Almost surely, 2^494559467 is an apocalyptic number.

494559467 is a deficient number, since it is larger than the sum of its proper divisors (143749).

494559467 is a wasteful number, since it uses less digits than its factorization.

494559467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143748.

The product of its digits is 5443200, while the sum is 53.

The square root of 494559467 is about 22238.6930146535. The cubic root of 494559467 is about 790.8112517755.

The spelling of 494559467 in words is "four hundred ninety-four million, five hundred fifty-nine thousand, four hundred sixty-seven".