494594719 has 8 divisors (see below), whose sum is σ = 551251440. Its totient is φ = 441000576.

The previous prime is 494594707. The next prime is 494594741. The reversal of 494594719 is 917495494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 494594719 - 2⁵ = 494594687 is a prime.

It is a super-2 number, since 2×494594719² = 489247872125377922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494594519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765304 + ... + 765949.

It is an arithmetic number, because the mean of its divisors is an integer number (68906430).

Almost surely, 2^494594719 is an apocalyptic number.

494594719 is a deficient number, since it is larger than the sum of its proper divisors (56656721).

494594719 is a wasteful number, since it uses less digits than its factorization.

494594719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531289.

The product of its digits is 1632960, while the sum is 52.

The square root of 494594719 is about 22239.4855830795. The cubic root of 494594719 is about 790.8300408985.

The spelling of 494594719 in words is "four hundred ninety-four million, five hundred ninety-four thousand, seven hundred nineteen".