493398268 has 12 divisors (see below), whose sum is σ = 941942232. Its totient is φ = 224271920.

The previous prime is 493398247. The next prime is 493398271. The reversal of 493398268 is 862893394.

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, 5606755 + ... + 5606842.

It is an arithmetic number, because the mean of its divisors is an integer number (78495186).

Almost surely, 2^493398268 is an apocalyptic number.

It is an amenable number.

493398268 is a deficient number, since it is larger than the sum of its proper divisors (448543964).

493398268 is a wasteful number, since it uses less digits than its factorization.

493398268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11213612 (or 11213610 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The square root of 493398268 is about 22212.5700449093. The cubic root of 493398268 is about 790.1918393267.

The spelling of 493398268 in words is "four hundred ninety-three million, three hundred ninety-eight thousand, two hundred sixty-eight".