494287703 has 8 divisors (see below), whose sum is σ = 608354208. Its totient is φ = 391084704.

The previous prime is 494287681. The next prime is 494287721. The reversal of 494287703 is 307782494.

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 494287703 - 2¹² = 494283607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494287763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715776 + ... + 2715957.

It is an arithmetic number, because the mean of its divisors is an integer number (76044276).

Almost surely, 2^494287703 is an apocalyptic number.

494287703 is a deficient number, since it is larger than the sum of its proper divisors (114066505).

494287703 is a wasteful number, since it uses less digits than its factorization.

494287703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5431753.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 494287703 is about 22232.5820137923. The cubic root of 494287703 is about 790.6663730697. Note that the first 3 decimals are identical.

The spelling of 494287703 in words is "four hundred ninety-four million, two hundred eighty-seven thousand, seven hundred three".