494469011 has 4 divisors (see below), whose sum is σ = 494518224. Its totient is φ = 494419800.

The previous prime is 494468983. The next prime is 494469049. The reversal of 494469011 is 110964494.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 110964494 = 2 ⋅55482247.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494469011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494469211) 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, 3500 + ... + 31641.

It is an arithmetic number, because the mean of its divisors is an integer number (123629556).

Almost surely, 2^494469011 is an apocalyptic number.

494469011 is a deficient number, since it is larger than the sum of its proper divisors (49213).

494469011 is a wasteful number, since it uses less digits than its factorization.

494469011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49212.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 494469011 is about 22236.6591690389. The cubic root of 494469011 is about 790.7630351376.

The spelling of 494469011 in words is "four hundred ninety-four million, four hundred sixty-nine thousand, eleven".