494711099 has 2 divisors, whose sum is σ = 494711100. Its totient is φ = 494711098.

The previous prime is 494711093. The next prime is 494711111. The reversal of 494711099 is 990117494.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494711099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (494711093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247355549 + 247355550.

It is an arithmetic number, because the mean of its divisors is an integer number (247355550).

Almost surely, 2^494711099 is an apocalyptic number.

494711099 is a deficient number, since it is larger than the sum of its proper divisors (1).

494711099 is an equidigital number, since it uses as much as digits as its factorization.

494711099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 494711099 is about 22242.1019465337. The cubic root of 494711099 is about 790.8920644629.

The spelling of 494711099 in words is "four hundred ninety-four million, seven hundred eleven thousand, ninety-nine".