494357067 has 16 divisors (see below), whose sum is σ = 770928000. Its totient is φ = 312225192.

The previous prime is 494357063. The next prime is 494357081. The reversal of 494357067 is 760753494.

494357067 is a `hidden beast` number, since 494 + 35 + 70 + 67 = 666.

It is not a de Polignac number, because 494357067 - 2² = 494357063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494357063) 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 15 ways as a sum of consecutive naturals, for example, 481317 + ... + 482342.

It is an arithmetic number, because the mean of its divisors is an integer number (48183000).

Almost surely, 2^494357067 is an apocalyptic number.

494357067 is a deficient number, since it is larger than the sum of its proper divisors (276570933).

494357067 is a wasteful number, since it uses less digits than its factorization.

494357067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963687 (or 963681 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 494357067 is about 22234.1419218282. The cubic root of 494357067 is about 790.7033564006.

The spelling of 494357067 in words is "four hundred ninety-four million, three hundred fifty-seven thousand, sixty-seven".