494095317 has 16 divisors (see below), whose sum is σ = 670084800. Its totient is φ = 323782272.

The previous prime is 494095307. The next prime is 494095331. The reversal of 494095317 is 713590494.

It is not a de Polignac number, because 494095317 - 2¹⁸ = 493833173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494095307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63559 + ... + 70907.

It is an arithmetic number, because the mean of its divisors is an integer number (41880300).

Almost surely, 2^494095317 is an apocalyptic number.

It is an amenable number.

494095317 is a deficient number, since it is larger than the sum of its proper divisors (175989483).

494095317 is a wasteful number, since it uses less digits than its factorization.

494095317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7732.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 494095317 is about 22228.2549247574. The cubic root of 494095317 is about 790.5637790546.

The spelling of 494095317 in words is "four hundred ninety-four million, ninety-five thousand, three hundred seventeen".