494387241 has 4 divisors (see below), whose sum is σ = 659182992. Its totient is φ = 329591492.

The previous prime is 494387221. The next prime is 494387261. The reversal of 494387241 is 142783494.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (494387221) and next prime (494387261).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494387241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 494387193 and 494387202.

It is not an unprimeable number, because it can be changed into a prime (494387221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82397871 + ... + 82397876.

It is an arithmetic number, because the mean of its divisors is an integer number (164795748).

Almost surely, 2^494387241 is an apocalyptic number.

It is an amenable number.

494387241 is a deficient number, since it is larger than the sum of its proper divisors (164795751).

494387241 is a wasteful number, since it uses less digits than its factorization.

494387241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164795750.

The product of its digits is 193536, while the sum is 42.

The square root of 494387241 is about 22234.8204625088. The cubic root of 494387241 is about 790.7194434217.

The spelling of 494387241 in words is "four hundred ninety-four million, three hundred eighty-seven thousand, two hundred forty-one".