494343127 has 4 divisors (see below), whose sum is σ = 494391856. Its totient is φ = 494294400.

The previous prime is 494343107. The next prime is 494343131. The reversal of 494343127 is 721343494.

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: 721343494 = 2 ⋅360671747.

It is a cyclic number.

It is not a de Polignac number, because 494343127 - 2⁷ = 494342999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494343107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2763 + ... + 31564.

It is an arithmetic number, because the mean of its divisors is an integer number (123597964).

Almost surely, 2^494343127 is an apocalyptic number.

494343127 is a deficient number, since it is larger than the sum of its proper divisors (48729).

494343127 is a wasteful number, since it uses less digits than its factorization.

494343127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48728.

The product of its digits is 72576, while the sum is 37.

The square root of 494343127 is about 22233.8284377657. The cubic root of 494343127 is about 790.6959241826.

The spelling of 494343127 in words is "four hundred ninety-four million, three hundred forty-three thousand, one hundred twenty-seven".