494241913 has 8 divisors (see below), whose sum is σ = 539739936. Its totient is φ = 448838400.

The previous prime is 494241887. The next prime is 494241929. The reversal of 494241913 is 319142494.

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-494241913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494241413) 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, 12456 + ... + 33817.

It is an arithmetic number, because the mean of its divisors is an integer number (67467492).

Almost surely, 2^494241913 is an apocalyptic number.

It is an amenable number.

494241913 is a deficient number, since it is larger than the sum of its proper divisors (45498023).

494241913 is a wasteful number, since it uses less digits than its factorization.

494241913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47255.

The product of its digits is 31104, while the sum is 37.

The square root of 494241913 is about 22231.5521950223. The cubic root of 494241913 is about 790.6419569715.

The spelling of 494241913 in words is "four hundred ninety-four million, two hundred forty-one thousand, nine hundred thirteen".