494303293 has 8 divisors (see below), whose sum is σ = 539401536. Its totient is φ = 449232000.

The previous prime is 494303279. The next prime is 494303311. The reversal of 494303293 is 392303494.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494303293 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 (494303213) 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, 63568 + ... + 70918.

It is an arithmetic number, because the mean of its divisors is an integer number (67425192).

Almost surely, 2^494303293 is an apocalyptic number.

It is an amenable number.

494303293 is a deficient number, since it is larger than the sum of its proper divisors (45098243).

494303293 is a wasteful number, since it uses less digits than its factorization.

494303293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13475.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 494303293 is about 22232.9326225759. The cubic root of 494303293 is about 790.6746856098.

The spelling of 494303293 in words is "four hundred ninety-four million, three hundred three thousand, two hundred ninety-three".