494719411 has 2 divisors, whose sum is σ = 494719412. Its totient is φ = 494719410.

The previous prime is 494719391. The next prime is 494719427. The reversal of 494719411 is 114917494.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494719411 is a prime.

It is not a weakly prime, because it can be changed into another prime (494719451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247359705 + 247359706.

It is an arithmetic number, because the mean of its divisors is an integer number (247359706).

Almost surely, 2^494719411 is an apocalyptic number.

494719411 is a deficient number, since it is larger than the sum of its proper divisors (1).

494719411 is an equidigital number, since it uses as much as digits as its factorization.

494719411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 494719411 is about 22242.2887985926. The cubic root of 494719411 is about 790.8964938885.

The spelling of 494719411 in words is "four hundred ninety-four million, seven hundred nineteen thousand, four hundred eleven".