494099107 has 4 divisors (see below), whose sum is σ = 496659400. Its totient is φ = 491538816.

The previous prime is 494099069. The next prime is 494099117. The reversal of 494099107 is 701990494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701990494 = 2 ⋅350995247.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494099107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494099117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279857 + ... + 1280242.

It is an arithmetic number, because the mean of its divisors is an integer number (124164850).

Almost surely, 2^494099107 is an apocalyptic number.

494099107 is a deficient number, since it is larger than the sum of its proper divisors (2560293).

494099107 is a wasteful number, since it uses less digits than its factorization.

494099107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560292.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 494099107 is about 22228.3401764504. The cubic root of 494099107 is about 790.5658004115.

The spelling of 494099107 in words is "four hundred ninety-four million, ninety-nine thousand, one hundred seven".