494276765 has 4 divisors (see below), whose sum is σ = 593132124. Its totient is φ = 395421408.

The previous prime is 494276759. The next prime is 494276777. The reversal of 494276765 is 567672494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 567672494 = 2 ⋅283836247.

It can be written as a sum of positive squares in 2 ways, for example, as 54493924 + 439782841 = 7382^2 + 20971^2 .

It is a cyclic number.

It is not a de Polignac number, because 494276765 - 2¹⁸ = 494014621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49427672 + ... + 49427681.

It is an arithmetic number, because the mean of its divisors is an integer number (148283031).

Almost surely, 2^494276765 is an apocalyptic number.

It is an amenable number.

494276765 is a deficient number, since it is larger than the sum of its proper divisors (98855359).

494276765 is an equidigital number, since it uses as much as digits as its factorization.

494276765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98855358.

The product of its digits is 2540160, while the sum is 50.

The square root of 494276765 is about 22232.3360221098. The cubic root of 494276765 is about 790.6605408573.

The spelling of 494276765 in words is "four hundred ninety-four million, two hundred seventy-six thousand, seven hundred sixty-five".