494722411 has 8 divisors (see below), whose sum is σ = 502456320. Its totient is φ = 487025448.

The previous prime is 494722381. The next prime is 494722421. The reversal of 494722411 is 114227494.

It is a happy number.

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-494722411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494722421) 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, 18390 + ... + 36436.

It is an arithmetic number, because the mean of its divisors is an integer number (62807040).

Almost surely, 2^494722411 is an apocalyptic number.

494722411 is a deficient number, since it is larger than the sum of its proper divisors (7733909).

494722411 is a wasteful number, since it uses less digits than its factorization.

494722411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18473.

The product of its digits is 16128, while the sum is 34.

The square root of 494722411 is about 22242.3562375932. The cubic root of 494722411 is about 790.8980925622.

The spelling of 494722411 in words is "four hundred ninety-four million, seven hundred twenty-two thousand, four hundred eleven".