494297111 has 8 divisors (see below), whose sum is σ = 616266624. Its totient is φ = 385166520.

The previous prime is 494297087. The next prime is 494297137. The reversal of 494297111 is 111792494.

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

It is a cyclic number.

It is not a de Polignac number, because 494297111 - 2⁶ = 494297047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494297311) 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, 3209645 + ... + 3209798.

It is an arithmetic number, because the mean of its divisors is an integer number (77033328).

Almost surely, 2^494297111 is an apocalyptic number.

494297111 is a deficient number, since it is larger than the sum of its proper divisors (121969513).

494297111 is a wasteful number, since it uses less digits than its factorization.

494297111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6419461.

The product of its digits is 18144, while the sum is 38.

The square root of 494297111 is about 22232.7935941483. The cubic root of 494297111 is about 790.6713894073.

The spelling of 494297111 in words is "four hundred ninety-four million, two hundred ninety-seven thousand, one hundred eleven".